156965838680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{595741}}^1$

素因数の和:596700

約数の個数: 64

約数和(自身を含む): 404056054080

約数和(自身を除く): 247090215400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 941, 1882, 3764, 4705, 6587, 7528, 9410, 13174, 18820, 26348, 32935, 37640, 52696, 65870, 131740, 263480, 595741, 1191482, 2382964, 2978705, 4170187, 4765928, 5957410, 8340374, 11914820, 16680748, 20850935, 23829640, 33361496, 41701870, 83403740, 166807480, 560592281, 1121184562, 2242369124, 2802961405, 3924145967, 4484738248, 5605922810, 7848291934, 11211845620, 15696583868, 19620729835, 22423691240, 31393167736, 39241459670, 78482919340, 156965838680]

約数ペア:

[(1, 156965838680), (2, 78482919340), (4, 39241459670), (5, 31393167736), (7, 22423691240), (8, 19620729835), (10, 15696583868), (14, 11211845620), (20, 7848291934), (28, 5605922810), (35, 4484738248), (40, 3924145967), (56, 2802961405), (70, 2242369124), (140, 1121184562), (280, 560592281), (941, 166807480), (1882, 83403740), (3764, 41701870), (4705, 33361496), (6587, 23829640), (7528, 20850935), (9410, 16680748), (13174, 11914820), (18820, 8340374), (26348, 5957410), (32935, 4765928), (37640, 4170187), (52696, 2978705), (65870, 2382964), (131740, 1191482), (263480, 595741)]