157469312

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1274

約数の個数: 128

約数和(自身を含む): 421545600

約数和(自身を除く): 264076288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1229, 1232, 1408, 1456, 1664, 2002, 2288, 2458, 2464, 2912, 4004, 4576, 4916, 4928, 5824, 8008, 8603, 9152, 9832, 9856, 11648, 13519, 15977, 16016, 17206, 18304, 19664, 27038, 31954, 32032, 34412, 39328, 54076, 63908, 64064, 68824, 78656, 94633, 108152, 111839, 127816, 128128, 137648, 157312, 175747, 189266, 216304, 223678, 255632, 275296, 351494, 378532, 432608, 447356, 511264, 550592, 702988, 757064, 865216, 894712, 1022528, 1101184, 1230229, 1405976, 1514128, 1730432, 1789424, 2045056, 2460458, 2811952, 3028256, 3578848, 4920916, 5623904, 6056512, 7157696, 9841832, 11247808, 12113024, 14315392, 19683664, 22495616, 39367328, 78734656, 157469312]

約数ペア:

[(1, 157469312), (2, 78734656), (4, 39367328), (7, 22495616), (8, 19683664), (11, 14315392), (13, 12113024), (14, 11247808), (16, 9841832), (22, 7157696), (26, 6056512), (28, 5623904), (32, 4920916), (44, 3578848), (52, 3028256), (56, 2811952), (64, 2460458), (77, 2045056), (88, 1789424), (91, 1730432), (104, 1514128), (112, 1405976), (128, 1230229), (143, 1101184), (154, 1022528), (176, 894712), (182, 865216), (208, 757064), (224, 702988), (286, 550592), (308, 511264), (352, 447356), (364, 432608), (416, 378532), (448, 351494), (572, 275296), (616, 255632), (704, 223678), (728, 216304), (832, 189266), (896, 175747), (1001, 157312), (1144, 137648), (1229, 128128), (1232, 127816), (1408, 111839), (1456, 108152), (1664, 94633), (2002, 78656), (2288, 68824), (2458, 64064), (2464, 63908), (2912, 54076), (4004, 39328), (4576, 34412), (4916, 32032), (4928, 31954), (5824, 27038), (8008, 19664), (8603, 18304), (9152, 17206), (9832, 16016), (9856, 15977), (11648, 13519)]