156979063520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57712891}}^1$

素因数の和:57712923

約数の個数: 48

約数和(自身を含む): 392678517168

約数和(自身を除く): 235699453648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 57712891, 115425782, 230851564, 288564455, 461703128, 577128910, 923406256, 981119147, 1154257820, 1846812512, 1962238294, 2308515640, 3924476588, 4617031280, 4905595735, 7848953176, 9234062560, 9811191470, 15697906352, 19622382940, 31395812704, 39244765880, 78489531760, 156979063520]

約数ペア:

[(1, 156979063520), (2, 78489531760), (4, 39244765880), (5, 31395812704), (8, 19622382940), (10, 15697906352), (16, 9811191470), (17, 9234062560), (20, 7848953176), (32, 4905595735), (34, 4617031280), (40, 3924476588), (68, 2308515640), (80, 1962238294), (85, 1846812512), (136, 1154257820), (160, 981119147), (170, 923406256), (272, 577128910), (340, 461703128), (544, 288564455), (680, 230851564), (1360, 115425782), (2720, 57712891)]