131198496

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 295548384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 352, 416, 418, 429, 456, 494, 503, 528, 572, 608, 624, 627, 741, 836, 858, 912, 988, 1006, 1056, 1144, 1248, 1254, 1482, 1509, 1672, 1716, 1824, 1976, 2012, 2288, 2508, 2717, 2964, 3018, 3344, 3432, 3952, 4024, 4576, 5016, 5434, 5533, 5928, 6036, 6539, 6688, 6864, 7904, 8048, 8151, 9557, 10032, 10868, 11066, 11856, 12072, 13078, 13728, 16096, 16302, 16599, 19114, 19617, 20064, 21736, 22132, 23712, 24144, 26156, 28671, 32604, 33198, 38228, 39234, 43472, 44264, 48288, 52312, 57342, 65208, 66396, 71929, 76456, 78468, 86944, 88528, 104624, 105127, 114684, 124241, 130416, 132792, 143858, 152912, 156936, 177056, 209248, 210254, 215787, 229368, 248482, 260832, 265584, 287716, 305824, 313872, 315381, 372723, 420508, 431574, 458736, 496964, 531168, 575432, 627744, 630762, 745446, 841016, 863148, 917472, 993928, 1150864, 1261524, 1366651, 1490892, 1682032, 1726296, 1987856, 2301728, 2523048, 2733302, 2981784, 3364064, 3452592, 3975712, 4099953, 5046096, 5466604, 5963568, 6905184, 8199906, 10092192, 10933208, 11927136, 16399812, 21866416, 32799624, 43732832, 65599248, 131198496]

約数ペア:

[(1, 131198496), (2, 65599248), (3, 43732832), (4, 32799624), (6, 21866416), (8, 16399812), (11, 11927136), (12, 10933208), (13, 10092192), (16, 8199906), (19, 6905184), (22, 5963568), (24, 5466604), (26, 5046096), (32, 4099953), (33, 3975712), (38, 3452592), (39, 3364064), (44, 2981784), (48, 2733302), (52, 2523048), (57, 2301728), (66, 1987856), (76, 1726296), (78, 1682032), (88, 1490892), (96, 1366651), (104, 1261524), (114, 1150864), (132, 993928), (143, 917472), (152, 863148), (156, 841016), (176, 745446), (208, 630762), (209, 627744), (228, 575432), (247, 531168), (264, 496964), (286, 458736), (304, 431574), (312, 420508), (352, 372723), (416, 315381), (418, 313872), (429, 305824), (456, 287716), (494, 265584), (503, 260832), (528, 248482), (572, 229368), (608, 215787), (624, 210254), (627, 209248), (741, 177056), (836, 156936), (858, 152912), (912, 143858), (988, 132792), (1006, 130416), (1056, 124241), (1144, 114684), (1248, 105127), (1254, 104624), (1482, 88528), (1509, 86944), (1672, 78468), (1716, 76456), (1824, 71929), (1976, 66396), (2012, 65208), (2288, 57342), (2508, 52312), (2717, 48288), (2964, 44264), (3018, 43472), (3344, 39234), (3432, 38228), (3952, 33198), (4024, 32604), (4576, 28671), (5016, 26156), (5434, 24144), (5533, 23712), (5928, 22132), (6036, 21736), (6539, 20064), (6688, 19617), (6864, 19114), (7904, 16599), (8048, 16302), (8151, 16096), (9557, 13728), (10032, 13078), (10868, 12072), (11066, 11856)]