154869498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3313}}^1$

素因数の和:3388

約数の個数: 72

約数和(自身を含む): 397819188

約数和(自身を除く): 242949690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3313, 3339, 5194, 6626, 6678, 7791, 9939, 15582, 19878, 23191, 23373, 29817, 46382, 46746, 59634, 69573, 139146, 162337, 175589, 208719, 324674, 351178, 417438, 487011, 526767, 974022, 1053534, 1229123, 1461033, 1580301, 2458246, 2922066, 3160602, 3687369, 7374738, 8603861, 11062107, 17207722, 22124214, 25811583, 51623166, 77434749, 154869498]

約数ペア:

[(1, 154869498), (2, 77434749), (3, 51623166), (6, 25811583), (7, 22124214), (9, 17207722), (14, 11062107), (18, 8603861), (21, 7374738), (42, 3687369), (49, 3160602), (53, 2922066), (63, 2458246), (98, 1580301), (106, 1461033), (126, 1229123), (147, 1053534), (159, 974022), (294, 526767), (318, 487011), (371, 417438), (441, 351178), (477, 324674), (742, 208719), (882, 175589), (954, 162337), (1113, 139146), (2226, 69573), (2597, 59634), (3313, 46746), (3339, 46382), (5194, 29817), (6626, 23373), (6678, 23191), (7791, 19878), (9939, 15582)]