157037855480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2137151}}^1$

素因数の和:2137340

約数の個数: 64

約数和(自身を含む): 387764858880

約数和(自身を除く): 230727003400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 668, 835, 1336, 1670, 1837, 3340, 3674, 6680, 7348, 9185, 14696, 18370, 36740, 73480, 2137151, 4274302, 8548604, 10685755, 17097208, 21371510, 23508661, 42743020, 47017322, 85486040, 94034644, 117543305, 188069288, 235086610, 356904217, 470173220, 713808434, 940346440, 1427616868, 1784521085, 2855233736, 3569042170, 3925946387, 7138084340, 7851892774, 14276168680, 15703785548, 19629731935, 31407571096, 39259463870, 78518927740, 157037855480]

約数ペア:

[(1, 157037855480), (2, 78518927740), (4, 39259463870), (5, 31407571096), (8, 19629731935), (10, 15703785548), (11, 14276168680), (20, 7851892774), (22, 7138084340), (40, 3925946387), (44, 3569042170), (55, 2855233736), (88, 1784521085), (110, 1427616868), (167, 940346440), (220, 713808434), (334, 470173220), (440, 356904217), (668, 235086610), (835, 188069288), (1336, 117543305), (1670, 94034644), (1837, 85486040), (3340, 47017322), (3674, 42743020), (6680, 23508661), (7348, 21371510), (9185, 17097208), (14696, 10685755), (18370, 8548604), (36740, 4274302), (73480, 2137151)]