156939387724

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{310027}}^1$

素因数の和:310318

約数の個数: 48

約数和(自身を含む): 318758388480

約数和(自身を除く): 161819000756

約数列:

[1, 2, 4, 7, 14, 28, 101, 179, 202, 358, 404, 707, 716, 1253, 1414, 2506, 2828, 5012, 18079, 36158, 72316, 126553, 253106, 310027, 506212, 620054, 1240108, 2170189, 4340378, 8680756, 31312727, 55494833, 62625454, 110989666, 125250908, 219189089, 221979332, 388463831, 438378178, 776927662, 876756356, 1553855324, 5604978133, 11209956266, 22419912532, 39234846931, 78469693862, 156939387724]

約数ペア:

[(1, 156939387724), (2, 78469693862), (4, 39234846931), (7, 22419912532), (14, 11209956266), (28, 5604978133), (101, 1553855324), (179, 876756356), (202, 776927662), (358, 438378178), (404, 388463831), (707, 221979332), (716, 219189089), (1253, 125250908), (1414, 110989666), (2506, 62625454), (2828, 55494833), (5012, 31312727), (18079, 8680756), (36158, 4340378), (72316, 2170189), (126553, 1240108), (253106, 620054), (310027, 506212)]