312180154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1301}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 551214720

約数和(自身を除く): 239034566

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 839, 1301, 1678, 2602, 9229, 10907, 14311, 16913, 18458, 21814, 28622, 33826, 119977, 186043, 239954, 372086, 1091539, 2183078, 12006929, 14190007, 24013858, 28380014, 156090077, 312180154]

約数ペア:

[(1, 312180154), (2, 156090077), (11, 28380014), (13, 24013858), (22, 14190007), (26, 12006929), (143, 2183078), (286, 1091539), (839, 372086), (1301, 239954), (1678, 186043), (2602, 119977), (9229, 33826), (10907, 28622), (14311, 21814), (16913, 18458)]