156764998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 260295840

約数和(自身を除く): 103530842

約数列:

[1, 2, 13, 26, 61, 97, 122, 194, 793, 1019, 1261, 1586, 2038, 2522, 5917, 11834, 13247, 26494, 62159, 76921, 98843, 124318, 153842, 197686, 808067, 1284959, 1616134, 2569918, 6029423, 12058846, 78382499, 156764998]

約数ペア:

[(1, 156764998), (2, 78382499), (13, 12058846), (26, 6029423), (61, 2569918), (97, 1616134), (122, 1284959), (194, 808067), (793, 197686), (1019, 153842), (1261, 124318), (1586, 98843), (2038, 76921), (2522, 62159), (5917, 26494), (11834, 13247)]