153360038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 257644800

約数和(自身を除く): 104284762

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 403, 806, 1277, 1937, 2554, 3874, 4619, 9238, 16601, 33202, 39587, 60047, 79174, 120094, 190273, 380546, 514631, 1029262, 2473549, 4947098, 5898463, 11796926, 76680019, 153360038]

約数ペア:

[(1, 153360038), (2, 76680019), (13, 11796926), (26, 5898463), (31, 4947098), (62, 2473549), (149, 1029262), (298, 514631), (403, 380546), (806, 190273), (1277, 120094), (1937, 79174), (2554, 60047), (3874, 39587), (4619, 33202), (9238, 16601)]