156389870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24551}}^1$

素因数の和:24585

約数の個数: 48

約数和(自身を含む): 352664928

約数和(自身を除く): 196275058

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 24551, 49102, 122755, 171857, 245510, 319163, 343714, 638326, 859285, 1202999, 1595815, 1718570, 2234141, 2405998, 3191630, 4468282, 6014995, 11170705, 12029990, 15638987, 22341410, 31277974, 78194935, 156389870]

約数ペア:

[(1, 156389870), (2, 78194935), (5, 31277974), (7, 22341410), (10, 15638987), (13, 12029990), (14, 11170705), (26, 6014995), (35, 4468282), (49, 3191630), (65, 2405998), (70, 2234141), (91, 1718570), (98, 1595815), (130, 1202999), (182, 859285), (245, 638326), (455, 343714), (490, 319163), (637, 245510), (910, 171857), (1274, 122755), (3185, 49102), (6370, 24551)]