138710904

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{86263}}^1$

素因数の和:86339

約数の個数: 32

約数和(自身を含む): 351957120

約数和(自身を除く): 213246216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 86263, 172526, 258789, 345052, 517578, 690104, 1035156, 2070312, 5779621, 11559242, 17338863, 23118484, 34677726, 46236968, 69355452, 138710904]

約数ペア:

[(1, 138710904), (2, 69355452), (3, 46236968), (4, 34677726), (6, 23118484), (8, 17338863), (12, 11559242), (24, 5779621), (67, 2070312), (134, 1035156), (201, 690104), (268, 517578), (402, 345052), (536, 258789), (804, 172526), (1608, 86263)]