139646432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11161}}^1$

素因数の和:11211

約数の個数: 48

約数和(自身を含む): 303784992

約数和(自身を除く): 164138560

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 11161, 12512, 22322, 44644, 89288, 178576, 189737, 256703, 357152, 379474, 513406, 758948, 1026812, 1517896, 2053624, 3035792, 4107248, 4363951, 6071584, 8214496, 8727902, 17455804, 34911608, 69823216, 139646432]

約数ペア:

[(1, 139646432), (2, 69823216), (4, 34911608), (8, 17455804), (16, 8727902), (17, 8214496), (23, 6071584), (32, 4363951), (34, 4107248), (46, 3035792), (68, 2053624), (92, 1517896), (136, 1026812), (184, 758948), (272, 513406), (368, 379474), (391, 357152), (544, 256703), (736, 189737), (782, 178576), (1564, 89288), (3128, 44644), (6256, 22322), (11161, 12512)]