159489876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7733

約数の個数: 96

約数和(自身を含む): 482191360

約数和(自身を除く): 322701484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 7687, 10374, 15374, 20748, 23061, 30748, 46122, 53809, 92244, 99931, 107618, 146053, 161427, 199862, 215236, 292106, 299793, 322854, 399724, 438159, 584212, 599586, 645708, 699517, 876318, 1022371, 1199172, 1399034, 1752636, 1898689, 2044742, 2098551, 2798068, 3067113, 3797378, 4089484, 4197102, 5696067, 6134226, 7594756, 8394204, 11392134, 12268452, 13290823, 22784268, 26581646, 39872469, 53163292, 79744938, 159489876]

約数ペア:

[(1, 159489876), (2, 79744938), (3, 53163292), (4, 39872469), (6, 26581646), (7, 22784268), (12, 13290823), (13, 12268452), (14, 11392134), (19, 8394204), (21, 7594756), (26, 6134226), (28, 5696067), (38, 4197102), (39, 4089484), (42, 3797378), (52, 3067113), (57, 2798068), (76, 2098551), (78, 2044742), (84, 1898689), (91, 1752636), (114, 1399034), (133, 1199172), (156, 1022371), (182, 876318), (228, 699517), (247, 645708), (266, 599586), (273, 584212), (364, 438159), (399, 399724), (494, 322854), (532, 299793), (546, 292106), (741, 215236), (798, 199862), (988, 161427), (1092, 146053), (1482, 107618), (1596, 99931), (1729, 92244), (2964, 53809), (3458, 46122), (5187, 30748), (6916, 23061), (7687, 20748), (10374, 15374)]