155805816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10321}}^1$

素因数の和:10384

約数の個数: 64

約数和(自身を含む): 423614880

約数和(自身を除く): 267809064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 10321, 15096, 20642, 30963, 41284, 61926, 82568, 123852, 175457, 247704, 350914, 381877, 526371, 701828, 763754, 1052742, 1145631, 1403656, 1527508, 2105484, 2291262, 3055016, 4210968, 4582524, 6491909, 9165048, 12983818, 19475727, 25967636, 38951454, 51935272, 77902908, 155805816]

約数ペア:

[(1, 155805816), (2, 77902908), (3, 51935272), (4, 38951454), (6, 25967636), (8, 19475727), (12, 12983818), (17, 9165048), (24, 6491909), (34, 4582524), (37, 4210968), (51, 3055016), (68, 2291262), (74, 2105484), (102, 1527508), (111, 1403656), (136, 1145631), (148, 1052742), (204, 763754), (222, 701828), (296, 526371), (408, 381877), (444, 350914), (629, 247704), (888, 175457), (1258, 123852), (1887, 82568), (2516, 61926), (3774, 41284), (5032, 30963), (7548, 20642), (10321, 15096)]