160991884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 298771200

約数和(自身を除く): 137779316

約数列:

[1, 2, 4, 37, 59, 74, 103, 118, 148, 179, 206, 236, 358, 412, 716, 2183, 3811, 4366, 6077, 6623, 7622, 8732, 10561, 12154, 13246, 15244, 18437, 21122, 24308, 26492, 36874, 42244, 73748, 224849, 390757, 449698, 682169, 781514, 899396, 1087783, 1364338, 1563028, 2175566, 2728676, 4351132, 40247971, 80495942, 160991884]

約数ペア:

[(1, 160991884), (2, 80495942), (4, 40247971), (37, 4351132), (59, 2728676), (74, 2175566), (103, 1563028), (118, 1364338), (148, 1087783), (179, 899396), (206, 781514), (236, 682169), (358, 449698), (412, 390757), (716, 224849), (2183, 73748), (3811, 42244), (4366, 36874), (6077, 26492), (6623, 24308), (7622, 21122), (8732, 18437), (10561, 15244), (12154, 13246)]