156978934826

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13313}}^1\times {\mathrm{7727}}^1$

素因数の和:21158

約数の個数: 32

約数和(自身を含む): 271631162880

約数和(自身を除く): 114652228054

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 7727, 13313, 15454, 26626, 54089, 93191, 108178, 186382, 842243, 1451117, 1684486, 2902234, 5895701, 10157819, 11791402, 20315638, 102869551, 205739102, 720086857, 1440173714, 11212781059, 22425562118, 78489467413, 156978934826]

約数ペア:

[(1, 156978934826), (2, 78489467413), (7, 22425562118), (14, 11212781059), (109, 1440173714), (218, 720086857), (763, 205739102), (1526, 102869551), (7727, 20315638), (13313, 11791402), (15454, 10157819), (26626, 5895701), (54089, 2902234), (93191, 1684486), (108178, 1451117), (186382, 842243)]