151931124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{136139}}^1$

素因数の和:136180

約数の個数: 36

約数和(自身を含む): 396439680

約数和(自身を除く): 244508556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 136139, 272278, 408417, 544556, 816834, 1225251, 1633668, 2450502, 4220309, 4901004, 8440618, 12660927, 16881236, 25321854, 37982781, 50643708, 75965562, 151931124]

約数ペア:

[(1, 151931124), (2, 75965562), (3, 50643708), (4, 37982781), (6, 25321854), (9, 16881236), (12, 12660927), (18, 8440618), (31, 4901004), (36, 4220309), (62, 2450502), (93, 1633668), (124, 1225251), (186, 816834), (279, 544556), (372, 408417), (558, 272278), (1116, 136139)]