137173828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 54

約数和(自身を含む): 274084538

約数和(自身を除く): 136910710

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 337, 484, 638, 674, 841, 1276, 1348, 1682, 3364, 3509, 3707, 7018, 7414, 9251, 9773, 14036, 14828, 18502, 19546, 37004, 39092, 40777, 81554, 101761, 107503, 163108, 203522, 215006, 283417, 407044, 430012, 566834, 1133668, 1182533, 2365066, 3117587, 4730132, 6235174, 12470348, 34293457, 68586914, 137173828]

約数ペア:

[(1, 137173828), (2, 68586914), (4, 34293457), (11, 12470348), (22, 6235174), (29, 4730132), (44, 3117587), (58, 2365066), (116, 1182533), (121, 1133668), (242, 566834), (319, 430012), (337, 407044), (484, 283417), (638, 215006), (674, 203522), (841, 163108), (1276, 107503), (1348, 101761), (1682, 81554), (3364, 40777), (3509, 39092), (3707, 37004), (7018, 19546), (7414, 18502), (9251, 14828), (9773, 14036)]