156937302574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2207}}^1\times {\mathrm{15809}}^1$

素因数の和:18204

約数の個数: 32

約数和(自身を含む): 255111171840

約数和(自身を除く): 98173869266

約数列:

[1, 2, 13, 26, 173, 346, 2207, 2249, 4414, 4498, 15809, 28691, 31618, 57382, 205517, 381811, 411034, 763622, 2734957, 4963543, 5469914, 9927086, 34890463, 35554441, 69780926, 71108882, 453576019, 907152038, 6036050099, 12072100198, 78468651287, 156937302574]

約数ペア:

[(1, 156937302574), (2, 78468651287), (13, 12072100198), (26, 6036050099), (173, 907152038), (346, 453576019), (2207, 71108882), (2249, 69780926), (4414, 35554441), (4498, 34890463), (15809, 9927086), (28691, 5469914), (31618, 4963543), (57382, 2734957), (205517, 763622), (381811, 411034)]