156922466840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{95684431}}^1$

素因数の和:95684483

約数の個数: 32

約数和(自身を含む): 361687152960

約数和(自身を除く): 204764686120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 95684431, 191368862, 382737724, 478422155, 765475448, 956844310, 1913688620, 3827377240, 3923061671, 7846123342, 15692246684, 19615308355, 31384493368, 39230616710, 78461233420, 156922466840]

約数ペア:

[(1, 156922466840), (2, 78461233420), (4, 39230616710), (5, 31384493368), (8, 19615308355), (10, 15692246684), (20, 7846123342), (40, 3923061671), (41, 3827377240), (82, 1913688620), (164, 956844310), (205, 765475448), (328, 478422155), (410, 382737724), (820, 191368862), (1640, 95684431)]