156989445328

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1399}}^1\times {\mathrm{78803}}^1$

素因数の和:80299

約数の個数: 40

約数和(自身を含む): 307808424000

約数和(自身を除く): 150818978672

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1399, 1424, 2798, 5596, 11192, 22384, 78803, 124511, 157606, 249022, 315212, 498044, 630424, 996088, 1260848, 1992176, 7013467, 14026934, 28053868, 56107736, 110245397, 112215472, 220490794, 440981588, 881963176, 1763926352, 9811840333, 19623680666, 39247361332, 78494722664, 156989445328]

約数ペア:

[(1, 156989445328), (2, 78494722664), (4, 39247361332), (8, 19623680666), (16, 9811840333), (89, 1763926352), (178, 881963176), (356, 440981588), (712, 220490794), (1399, 112215472), (1424, 110245397), (2798, 56107736), (5596, 28053868), (11192, 14026934), (22384, 7013467), (78803, 1992176), (124511, 1260848), (157606, 996088), (249022, 630424), (315212, 498044)]