157069182820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2437}}^1\times {\mathrm{26633}}^1$

素因数の和:29101

約数の個数: 72

約数和(自身を含む): 362719603512

約数和(自身を除く): 205650420692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2437, 4874, 9748, 12185, 24370, 26633, 26807, 48740, 53266, 53614, 106532, 107228, 133165, 134035, 266330, 268070, 292963, 294877, 532660, 536140, 585926, 589754, 1171852, 1179508, 1464815, 1474385, 2929630, 2948770, 3222593, 5859260, 5897540, 6445186, 12890372, 16112965, 32225930, 64451860, 64904621, 129809242, 259618484, 324523105, 649046210, 713950831, 1298092420, 1427901662, 2855803324, 3569754155, 7139508310, 7853459141, 14279016620, 15706918282, 31413836564, 39267295705, 78534591410, 157069182820]

約数ペア:

[(1, 157069182820), (2, 78534591410), (4, 39267295705), (5, 31413836564), (10, 15706918282), (11, 14279016620), (20, 7853459141), (22, 7139508310), (44, 3569754155), (55, 2855803324), (110, 1427901662), (121, 1298092420), (220, 713950831), (242, 649046210), (484, 324523105), (605, 259618484), (1210, 129809242), (2420, 64904621), (2437, 64451860), (4874, 32225930), (9748, 16112965), (12185, 12890372), (24370, 6445186), (26633, 5897540), (26807, 5859260), (48740, 3222593), (53266, 2948770), (53614, 2929630), (106532, 1474385), (107228, 1464815), (133165, 1179508), (134035, 1171852), (266330, 589754), (268070, 585926), (292963, 536140), (294877, 532660)]