131791416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 341806080

約数和(自身を除く): 210014664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 307, 372, 577, 614, 744, 921, 1154, 1228, 1731, 1842, 2308, 2456, 3462, 3684, 4616, 6924, 7368, 9517, 13848, 17887, 19034, 28551, 35774, 38068, 53661, 57102, 71548, 76136, 107322, 114204, 143096, 177139, 214644, 228408, 354278, 429288, 531417, 708556, 1062834, 1417112, 2125668, 4251336, 5491309, 10982618, 16473927, 21965236, 32947854, 43930472, 65895708, 131791416]

約数ペア:

[(1, 131791416), (2, 65895708), (3, 43930472), (4, 32947854), (6, 21965236), (8, 16473927), (12, 10982618), (24, 5491309), (31, 4251336), (62, 2125668), (93, 1417112), (124, 1062834), (186, 708556), (248, 531417), (307, 429288), (372, 354278), (577, 228408), (614, 214644), (744, 177139), (921, 143096), (1154, 114204), (1228, 107322), (1731, 76136), (1842, 71548), (2308, 57102), (2456, 53661), (3462, 38068), (3684, 35774), (4616, 28551), (6924, 19034), (7368, 17887), (9517, 13848)]