142729782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12281}}^1$

素因数の和:12448

約数の個数: 32

約数和(自身を含む): 309506400

約数和(自身を除く): 166776618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 12281, 24562, 36843, 73686, 159653, 319306, 478959, 957918, 1829869, 3659738, 5489607, 10979214, 23788297, 47576594, 71364891, 142729782]

約数ペア:

[(1, 142729782), (2, 71364891), (3, 47576594), (6, 23788297), (13, 10979214), (26, 5489607), (39, 3659738), (78, 1829869), (149, 957918), (298, 478959), (447, 319306), (894, 159653), (1937, 73686), (3874, 36843), (5811, 24562), (11622, 12281)]