153752408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5651}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 305208000

約数和(自身を除く): 151455592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 5651, 6802, 11302, 13604, 22604, 27208, 45208, 107369, 214738, 429476, 858952, 1011529, 2023058, 4046116, 8092232, 19219051, 38438102, 76876204, 153752408]

約数ペア:

[(1, 153752408), (2, 76876204), (4, 38438102), (8, 19219051), (19, 8092232), (38, 4046116), (76, 2023058), (152, 1011529), (179, 858952), (358, 429476), (716, 214738), (1432, 107369), (3401, 45208), (5651, 27208), (6802, 22604), (11302, 13604)]