151234984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26891}}^1$

素因数の和:26953

約数の個数: 32

約数和(自身を含む): 306568800

約数和(自身を除く): 155333816

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 26891, 53782, 107564, 215128, 510929, 994967, 1021858, 1989934, 2043716, 3979868, 4087432, 7959736, 18904373, 37808746, 75617492, 151234984]

約数ペア:

[(1, 151234984), (2, 75617492), (4, 37808746), (8, 18904373), (19, 7959736), (37, 4087432), (38, 3979868), (74, 2043716), (76, 1989934), (148, 1021858), (152, 994967), (296, 510929), (703, 215128), (1406, 107564), (2812, 53782), (5624, 26891)]