133120728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142223}}^1$

素因数の和:142248

約数の個数: 48

約数和(自身を含む): 388271520

約数和(自身を除く): 255150792

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, 142223, 284446, 426669, 568892, 853338, 1137784, 1280007, 1706676, 1848899, 2560014, 3413352, 3697798, 5120028, 5546697, 7395596, 10240056, 11093394, 14791192, 16640091, 22186788, 33280182, 44373576, 66560364, 133120728]

約数ペア:

[(1, 133120728), (2, 66560364), (3, 44373576), (4, 33280182), (6, 22186788), (8, 16640091), (9, 14791192), (12, 11093394), (13, 10240056), (18, 7395596), (24, 5546697), (26, 5120028), (36, 3697798), (39, 3413352), (52, 2560014), (72, 1848899), (78, 1706676), (104, 1280007), (117, 1137784), (156, 853338), (234, 568892), (312, 426669), (468, 284446), (936, 142223)]