159420696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{390737}}^1$

素因数の和:390763

約数の個数: 32

約数和(自身を含む): 421997040

約数和(自身を除く): 262576344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 390737, 781474, 1172211, 1562948, 2344422, 3125896, 4688844, 6642529, 9377688, 13285058, 19927587, 26570116, 39855174, 53140232, 79710348, 159420696]

約数ペア:

[(1, 159420696), (2, 79710348), (3, 53140232), (4, 39855174), (6, 26570116), (8, 19927587), (12, 13285058), (17, 9377688), (24, 6642529), (34, 4688844), (51, 3125896), (68, 2344422), (102, 1562948), (136, 1172211), (204, 781474), (408, 390737)]