156915868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{11971}}^1$

素因数の和:12117

約数の個数: 24

約数和(自身を含む): 286609680

約数和(自身を除く): 129693812

約数列:

[1, 2, 4, 29, 58, 113, 116, 226, 452, 3277, 6554, 11971, 13108, 23942, 47884, 347159, 694318, 1352723, 1388636, 2705446, 5410892, 39228967, 78457934, 156915868]

約数ペア:

[(1, 156915868), (2, 78457934), (4, 39228967), (29, 5410892), (58, 2705446), (113, 1388636), (116, 1352723), (226, 694318), (452, 347159), (3277, 47884), (6554, 23942), (11971, 13108)]