156961570246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1\times {\mathrm{13183}}^1$

素因数の和:18016

約数の個数: 32

約数和(自身を含む): 256240954368

約数和(自身を除く): 99279384122

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 4721, 9442, 13183, 26366, 61373, 122746, 171379, 342758, 457937, 915874, 1278751, 2557502, 5953181, 11906362, 16623763, 33247526, 62236943, 124473886, 809080259, 1618160518, 6036983471, 12073966942, 78480785123, 156961570246]

約数ペア:

[(1, 156961570246), (2, 78480785123), (13, 12073966942), (26, 6036983471), (97, 1618160518), (194, 809080259), (1261, 124473886), (2522, 62236943), (4721, 33247526), (9442, 16623763), (13183, 11906362), (26366, 5953181), (61373, 2557502), (122746, 1278751), (171379, 915874), (342758, 457937)]