163318860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 523321344

約数和(自身を除く): 360002484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 103, 115, 138, 180, 206, 207, 230, 276, 309, 345, 383, 412, 414, 460, 515, 618, 690, 766, 828, 927, 1030, 1035, 1149, 1236, 1380, 1532, 1545, 1854, 1915, 2060, 2070, 2298, 2369, 3090, 3447, 3708, 3830, 4140, 4596, 4635, 4738, 5745, 6180, 6894, 7107, 7660, 8809, 9270, 9476, 11490, 11845, 13788, 14214, 17235, 17618, 18540, 21321, 22980, 23690, 26427, 28428, 34470, 35236, 35535, 39449, 42642, 44045, 47380, 52854, 68940, 71070, 78898, 79281, 85284, 88090, 105708, 106605, 118347, 132135, 142140, 157796, 158562, 176180, 197245, 213210, 236694, 264270, 317124, 355041, 394490, 396405, 426420, 473388, 528540, 591735, 710082, 788980, 792810, 907327, 1183470, 1420164, 1585620, 1775205, 1814654, 2366940, 2721981, 3550410, 3629308, 4536635, 5443962, 7100820, 8165943, 9073270, 10887924, 13609905, 16331886, 18146540, 27219810, 32663772, 40829715, 54439620, 81659430, 163318860]

約数ペア:

[(1, 163318860), (2, 81659430), (3, 54439620), (4, 40829715), (5, 32663772), (6, 27219810), (9, 18146540), (10, 16331886), (12, 13609905), (15, 10887924), (18, 9073270), (20, 8165943), (23, 7100820), (30, 5443962), (36, 4536635), (45, 3629308), (46, 3550410), (60, 2721981), (69, 2366940), (90, 1814654), (92, 1775205), (103, 1585620), (115, 1420164), (138, 1183470), (180, 907327), (206, 792810), (207, 788980), (230, 710082), (276, 591735), (309, 528540), (345, 473388), (383, 426420), (412, 396405), (414, 394490), (460, 355041), (515, 317124), (618, 264270), (690, 236694), (766, 213210), (828, 197245), (927, 176180), (1030, 158562), (1035, 157796), (1149, 142140), (1236, 132135), (1380, 118347), (1532, 106605), (1545, 105708), (1854, 88090), (1915, 85284), (2060, 79281), (2070, 78898), (2298, 71070), (2369, 68940), (3090, 52854), (3447, 47380), (3708, 44045), (3830, 42642), (4140, 39449), (4596, 35535), (4635, 35236), (4738, 34470), (5745, 28428), (6180, 26427), (6894, 23690), (7107, 22980), (7660, 21321), (8809, 18540), (9270, 17618), (9476, 17235), (11490, 14214), (11845, 13788)]