157499784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{168269}}^1$

素因数の和:168294

約数の個数: 48

約数和(自身を含む): 459377100

約数和(自身を除く): 301877316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 168269, 336538, 504807, 673076, 1009614, 1346152, 1514421, 2019228, 2187497, 3028842, 4038456, 4374994, 6057684, 6562491, 8749988, 12115368, 13124982, 17499976, 19687473, 26249964, 39374946, 52499928, 78749892, 157499784]

約数ペア:

[(1, 157499784), (2, 78749892), (3, 52499928), (4, 39374946), (6, 26249964), (8, 19687473), (9, 17499976), (12, 13124982), (13, 12115368), (18, 8749988), (24, 6562491), (26, 6057684), (36, 4374994), (39, 4038456), (52, 3028842), (72, 2187497), (78, 2019228), (104, 1514421), (117, 1346152), (156, 1009614), (234, 673076), (312, 504807), (468, 336538), (936, 168269)]