163933890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10427

約数の個数: 64

約数和(自身を含む): 430064640

約数和(自身を除く): 266130750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 10369, 15810, 20738, 31107, 51845, 62214, 103690, 155535, 176273, 311070, 321439, 352546, 528819, 642878, 881365, 964317, 1057638, 1607195, 1762730, 1928634, 2644095, 3214390, 4821585, 5288190, 5464463, 9643170, 10928926, 16393389, 27322315, 32786778, 54644630, 81966945, 163933890]

約数ペア:

[(1, 163933890), (2, 81966945), (3, 54644630), (5, 32786778), (6, 27322315), (10, 16393389), (15, 10928926), (17, 9643170), (30, 5464463), (31, 5288190), (34, 4821585), (51, 3214390), (62, 2644095), (85, 1928634), (93, 1762730), (102, 1607195), (155, 1057638), (170, 964317), (186, 881365), (255, 642878), (310, 528819), (465, 352546), (510, 321439), (527, 311070), (930, 176273), (1054, 155535), (1581, 103690), (2635, 62214), (3162, 51845), (5270, 31107), (7905, 20738), (10369, 15810)]