156949160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{135301}}^1$

素因数の和:135341

約数の個数: 32

約数和(自身を含む): 365315400

約数和(自身を除く): 208366240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 135301, 270602, 541204, 676505, 1082408, 1353010, 2706020, 3923729, 5412040, 7847458, 15694916, 19618645, 31389832, 39237290, 78474580, 156949160]

約数ペア:

[(1, 156949160), (2, 78474580), (4, 39237290), (5, 31389832), (8, 19618645), (10, 15694916), (20, 7847458), (29, 5412040), (40, 3923729), (58, 2706020), (116, 1353010), (145, 1082408), (232, 676505), (290, 541204), (580, 270602), (1160, 135301)]