160150004

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{8923}}^1$

素因数の和:9575

約数の個数: 24

約数和(自身を含む): 320835648

約数和(自身を除く): 160685644

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8923, 8974, 17846, 17948, 35692, 62461, 124922, 249844, 5719643, 11439286, 22878572, 40037501, 80075002, 160150004]

約数ペア:

[(1, 160150004), (2, 80075002), (4, 40037501), (7, 22878572), (14, 11439286), (28, 5719643), (641, 249844), (1282, 124922), (2564, 62461), (4487, 35692), (8923, 17948), (8974, 17846)]