130272512

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{26783}}^1$

素因数の和:26818

約数の個数: 36

約数和(自身を含む): 273732480

約数和(自身を除く): 143459968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 26783, 53566, 107132, 214264, 428528, 508877, 857056, 1017754, 1714112, 2035508, 3428224, 4071016, 6856448, 8142032, 16284064, 32568128, 65136256, 130272512]

約数ペア:

[(1, 130272512), (2, 65136256), (4, 32568128), (8, 16284064), (16, 8142032), (19, 6856448), (32, 4071016), (38, 3428224), (64, 2035508), (76, 1714112), (128, 1017754), (152, 857056), (256, 508877), (304, 428528), (608, 214264), (1216, 107132), (2432, 53566), (4864, 26783)]