149794506

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{32381}}^1$

素因数の和:32646

約数の個数: 24

約数和(自身を含む): 325827684

約数和(自身を除く): 176033178

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 32381, 64762, 97143, 194286, 291429, 582858, 8321917, 16643834, 24965751, 49931502, 74897253, 149794506]

約数ペア:

[(1, 149794506), (2, 74897253), (3, 49931502), (6, 24965751), (9, 16643834), (18, 8321917), (257, 582858), (514, 291429), (771, 194286), (1542, 97143), (2313, 64762), (4626, 32381)]