141902748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9781}}^1$

素因数の和:9835

約数の個数: 72

約数和(自身を含む): 398792576

約数和(自身を除く): 256889828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 9781, 14508, 19562, 29343, 39124, 58686, 88029, 117372, 127153, 176058, 254306, 303211, 352116, 381459, 508612, 606422, 762918, 909633, 1144377, 1212844, 1525836, 1819266, 2288754, 2728899, 3638532, 3941743, 4577508, 5457798, 7883486, 10915596, 11825229, 15766972, 23650458, 35475687, 47300916, 70951374, 141902748]

約数ペア:

[(1, 141902748), (2, 70951374), (3, 47300916), (4, 35475687), (6, 23650458), (9, 15766972), (12, 11825229), (13, 10915596), (18, 7883486), (26, 5457798), (31, 4577508), (36, 3941743), (39, 3638532), (52, 2728899), (62, 2288754), (78, 1819266), (93, 1525836), (117, 1212844), (124, 1144377), (156, 909633), (186, 762918), (234, 606422), (279, 508612), (372, 381459), (403, 352116), (468, 303211), (558, 254306), (806, 176058), (1116, 127153), (1209, 117372), (1612, 88029), (2418, 58686), (3627, 39124), (4836, 29343), (7254, 19562), (9781, 14508)]