156930491792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2215531}}^1$

素因数の和:2215791

約数の個数: 40

約数和(自身を含む): 321429382560

約数和(自身を除く): 164498890768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3728, 4427, 8854, 17708, 35416, 70832, 2215531, 4431062, 8862124, 17724248, 35448496, 42095089, 84190178, 168380356, 336760712, 516218723, 673521424, 1032437446, 2064874892, 4129749784, 8259499568, 9808155737, 19616311474, 39232622948, 78465245896, 156930491792]

約数ペア:

[(1, 156930491792), (2, 78465245896), (4, 39232622948), (8, 19616311474), (16, 9808155737), (19, 8259499568), (38, 4129749784), (76, 2064874892), (152, 1032437446), (233, 673521424), (304, 516218723), (466, 336760712), (932, 168380356), (1864, 84190178), (3728, 42095089), (4427, 35448496), (8854, 17724248), (17708, 8862124), (35416, 4431062), (70832, 2215531)]