158191488

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 256

約数和(自身を含む): 575769600

約数和(自身を除く): 417578112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 503, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1006, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1509, 1512, 1638, 1664, 1728, 1872, 2012, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3018, 3024, 3276, 3456, 3521, 3744, 4024, 4032, 4368, 4527, 4914, 4992, 5616, 5824, 6036, 6048, 6539, 6552, 7042, 7488, 8048, 8064, 8736, 9054, 9828, 10563, 11232, 11648, 12072, 12096, 13078, 13104, 13581, 14084, 14976, 16096, 17472, 18108, 19617, 19656, 21126, 22464, 24144, 24192, 26156, 26208, 27162, 28168, 31689, 32192, 34944, 36216, 39234, 39312, 42252, 44928, 45773, 48288, 52312, 52416, 54324, 56336, 58851, 63378, 64384, 72432, 78468, 78624, 84504, 91546, 95067, 96576, 104624, 104832, 108648, 112672, 117702, 126756, 137319, 144864, 156936, 157248, 169008, 176553, 183092, 190134, 193152, 209248, 217296, 225344, 235404, 253512, 274638, 289728, 313872, 314496, 338016, 353106, 366184, 380268, 411957, 418496, 434592, 450688, 470808, 507024, 549276, 579456, 627744, 676032, 706212, 732368, 760536, 823914, 836992, 869184, 941616, 1014048, 1098552, 1235871, 1255488, 1352064, 1412424, 1464736, 1521072, 1647828, 1738368, 1883232, 2028096, 2197104, 2471742, 2510976, 2824848, 2929472, 3042144, 3295656, 3766464, 4056192, 4394208, 4943484, 5649696, 5858944, 6084288, 6591312, 7532928, 8788416, 9886968, 11299392, 12168576, 13182624, 17576832, 19773936, 22598784, 26365248, 39547872, 52730496, 79095744, 158191488]

約数ペア:

[(1, 158191488), (2, 79095744), (3, 52730496), (4, 39547872), (6, 26365248), (7, 22598784), (8, 19773936), (9, 17576832), (12, 13182624), (13, 12168576), (14, 11299392), (16, 9886968), (18, 8788416), (21, 7532928), (24, 6591312), (26, 6084288), (27, 5858944), (28, 5649696), (32, 4943484), (36, 4394208), (39, 4056192), (42, 3766464), (48, 3295656), (52, 3042144), (54, 2929472), (56, 2824848), (63, 2510976), (64, 2471742), (72, 2197104), (78, 2028096), (84, 1883232), (91, 1738368), (96, 1647828), (104, 1521072), (108, 1464736), (112, 1412424), (117, 1352064), (126, 1255488), (128, 1235871), (144, 1098552), (156, 1014048), (168, 941616), (182, 869184), (189, 836992), (192, 823914), (208, 760536), (216, 732368), (224, 706212), (234, 676032), (252, 627744), (273, 579456), (288, 549276), (312, 507024), (336, 470808), (351, 450688), (364, 434592), (378, 418496), (384, 411957), (416, 380268), (432, 366184), (448, 353106), (468, 338016), (503, 314496), (504, 313872), (546, 289728), (576, 274638), (624, 253512), (672, 235404), (702, 225344), (728, 217296), (756, 209248), (819, 193152), (832, 190134), (864, 183092), (896, 176553), (936, 169008), (1006, 157248), (1008, 156936), (1092, 144864), (1152, 137319), (1248, 126756), (1344, 117702), (1404, 112672), (1456, 108648), (1509, 104832), (1512, 104624), (1638, 96576), (1664, 95067), (1728, 91546), (1872, 84504), (2012, 78624), (2016, 78468), (2184, 72432), (2457, 64384), (2496, 63378), (2688, 58851), (2808, 56336), (2912, 54324), (3018, 52416), (3024, 52312), (3276, 48288), (3456, 45773), (3521, 44928), (3744, 42252), (4024, 39312), (4032, 39234), (4368, 36216), (4527, 34944), (4914, 32192), (4992, 31689), (5616, 28168), (5824, 27162), (6036, 26208), (6048, 26156), (6539, 24192), (6552, 24144), (7042, 22464), (7488, 21126), (8048, 19656), (8064, 19617), (8736, 18108), (9054, 17472), (9828, 16096), (10563, 14976), (11232, 14084), (11648, 13581), (12072, 13104), (12096, 13078)]