161776992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129629}}^1$

素因数の和:129655

約数の個数: 48

約数和(自身を含む): 457334640

約数和(自身を除く): 295557648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 129629, 259258, 388887, 518516, 777774, 1037032, 1555548, 1685177, 2074064, 3111096, 3370354, 4148128, 5055531, 6222192, 6740708, 10111062, 12444384, 13481416, 20222124, 26962832, 40444248, 53925664, 80888496, 161776992]

約数ペア:

[(1, 161776992), (2, 80888496), (3, 53925664), (4, 40444248), (6, 26962832), (8, 20222124), (12, 13481416), (13, 12444384), (16, 10111062), (24, 6740708), (26, 6222192), (32, 5055531), (39, 4148128), (48, 3370354), (52, 3111096), (78, 2074064), (96, 1685177), (104, 1555548), (156, 1037032), (208, 777774), (312, 518516), (416, 388887), (624, 259258), (1248, 129629)]