173838516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 414880704

約数和(自身を除く): 241042188

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 443, 617, 636, 886, 1234, 1329, 1772, 1851, 2468, 2658, 3702, 5316, 7404, 23479, 32701, 46958, 65402, 70437, 93916, 98103, 130804, 140874, 196206, 273331, 281748, 392412, 546662, 819993, 1093324, 1639986, 3279972, 14486543, 28973086, 43459629, 57946172, 86919258, 173838516]

約数ペア:

[(1, 173838516), (2, 86919258), (3, 57946172), (4, 43459629), (6, 28973086), (12, 14486543), (53, 3279972), (106, 1639986), (159, 1093324), (212, 819993), (318, 546662), (443, 392412), (617, 281748), (636, 273331), (886, 196206), (1234, 140874), (1329, 130804), (1772, 98103), (1851, 93916), (2468, 70437), (2658, 65402), (3702, 46958), (5316, 32701), (7404, 23479)]