159400514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23671}}^1$

素因数の和:23730

約数の個数: 32

約数和(自身を含む): 302244096

約数和(自身を除く): 142843582

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 23671, 47342, 165697, 307723, 331394, 615446, 875827, 1751654, 2154061, 4308122, 6130789, 11385751, 12261578, 22771502, 79700257, 159400514]

約数ペア:

[(1, 159400514), (2, 79700257), (7, 22771502), (13, 12261578), (14, 11385751), (26, 6130789), (37, 4308122), (74, 2154061), (91, 1751654), (182, 875827), (259, 615446), (481, 331394), (518, 307723), (962, 165697), (3367, 47342), (6734, 23671)]