156975052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{13537}}^1$

素因数の和:13777

約数の個数: 24

約数和(自身を含む): 297186176

約数和(自身を除く): 140211124

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 13537, 27074, 54148, 175981, 351962, 703924, 3018751, 6037502, 12075004, 39243763, 78487526, 156975052]

約数ペア:

[(1, 156975052), (2, 78487526), (4, 39243763), (13, 12075004), (26, 6037502), (52, 3018751), (223, 703924), (446, 351962), (892, 175981), (2899, 54148), (5798, 27074), (11596, 13537)]