138770892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{296519}}^1$

素因数の和:296542

約数の個数: 36

約数和(自身を含む): 377766480

約数和(自身を除く): 238995588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 296519, 593038, 889557, 1186076, 1779114, 2668671, 3558228, 3854747, 5337342, 7709494, 10674684, 11564241, 15418988, 23128482, 34692723, 46256964, 69385446, 138770892]

約数ペア:

[(1, 138770892), (2, 69385446), (3, 46256964), (4, 34692723), (6, 23128482), (9, 15418988), (12, 11564241), (13, 10674684), (18, 7709494), (26, 5337342), (36, 3854747), (39, 3558228), (52, 2668671), (78, 1779114), (117, 1186076), (156, 889557), (234, 593038), (468, 296519)]