127608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 344400

約数和(自身を除く): 216792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409, 818, 1227, 1636, 2454, 3272, 4908, 5317, 9816, 10634, 15951, 21268, 31902, 42536, 63804, 127608]

約数ペア:

[(1, 127608), (2, 63804), (3, 42536), (4, 31902), (6, 21268), (8, 15951), (12, 10634), (13, 9816), (24, 5317), (26, 4908), (39, 3272), (52, 2454), (78, 1636), (104, 1227), (156, 818), (312, 409)]