130648256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107441}}^1$

素因数の和:107472

約数の個数: 28

約数和(自身を含む): 272902680

約数和(自身を除く): 142254424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 107441, 214882, 429764, 859528, 1719056, 2041379, 3438112, 4082758, 6876224, 8165516, 16331032, 32662064, 65324128, 130648256]

約数ペア:

[(1, 130648256), (2, 65324128), (4, 32662064), (8, 16331032), (16, 8165516), (19, 6876224), (32, 4082758), (38, 3438112), (64, 2041379), (76, 1719056), (152, 859528), (304, 429764), (608, 214882), (1216, 107441)]