156775688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2693}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 310348800

約数和(自身を除く): 153573112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 766, 1532, 2693, 3064, 5386, 7277, 10772, 14554, 21544, 29108, 51167, 58216, 102334, 204668, 409336, 1031419, 2062838, 4125676, 8251352, 19596961, 39193922, 78387844, 156775688]

約数ペア:

[(1, 156775688), (2, 78387844), (4, 39193922), (8, 19596961), (19, 8251352), (38, 4125676), (76, 2062838), (152, 1031419), (383, 409336), (766, 204668), (1532, 102334), (2693, 58216), (3064, 51167), (5386, 29108), (7277, 21544), (10772, 14554)]