156739573802

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{671647}}^1$

素因数の和:671946

約数の個数: 32

約数和(自身を含む): 273387601920

約数和(自身を除く): 116648028118

約数列:

[1, 2, 7, 14, 79, 158, 211, 422, 553, 1106, 1477, 2954, 16669, 33338, 116683, 233366, 671647, 1343294, 4701529, 9403058, 53060113, 106120226, 141717517, 283435034, 371420791, 742841582, 992022619, 1984045238, 11195683843, 22391367686, 78369786901, 156739573802]

約数ペア:

[(1, 156739573802), (2, 78369786901), (7, 22391367686), (14, 11195683843), (79, 1984045238), (158, 992022619), (211, 742841582), (422, 371420791), (553, 283435034), (1106, 141717517), (1477, 106120226), (2954, 53060113), (16669, 9403058), (33338, 4701529), (116683, 1343294), (233366, 671647)]