147639128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 343392000

約数和(自身を除く): 195752872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1459, 1807, 1946, 2918, 3614, 3892, 5836, 7228, 7784, 10213, 11672, 12649, 14456, 18967, 20426, 25298, 37934, 40852, 50596, 75868, 81704, 101192, 132769, 151736, 202801, 265538, 405602, 531076, 811204, 1062152, 1419607, 1622408, 2636413, 2839214, 5272826, 5678428, 10545652, 11356856, 18454891, 21091304, 36909782, 73819564, 147639128]

約数ペア:

[(1, 147639128), (2, 73819564), (4, 36909782), (7, 21091304), (8, 18454891), (13, 11356856), (14, 10545652), (26, 5678428), (28, 5272826), (52, 2839214), (56, 2636413), (91, 1622408), (104, 1419607), (139, 1062152), (182, 811204), (278, 531076), (364, 405602), (556, 265538), (728, 202801), (973, 151736), (1112, 132769), (1459, 101192), (1807, 81704), (1946, 75868), (2918, 50596), (3614, 40852), (3892, 37934), (5836, 25298), (7228, 20426), (7784, 18967), (10213, 14456), (11672, 12649)]