161305488

素因数分解:

$2^4\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1889}}^1$

素因数の和:2496

約数の個数: 60

約数和(自身を含む): 452431980

約数和(自身を除く): 291126492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 593, 1186, 1779, 1889, 2372, 3558, 3778, 4744, 5337, 5667, 7116, 7556, 9488, 10674, 11334, 14232, 15112, 17001, 21348, 22668, 28464, 30224, 34002, 42696, 45336, 68004, 85392, 90672, 136008, 272016, 1120177, 2240354, 3360531, 4480708, 6721062, 8961416, 10081593, 13442124, 17922832, 20163186, 26884248, 40326372, 53768496, 80652744, 161305488]

約数ペア:

[(1, 161305488), (2, 80652744), (3, 53768496), (4, 40326372), (6, 26884248), (8, 20163186), (9, 17922832), (12, 13442124), (16, 10081593), (18, 8961416), (24, 6721062), (36, 4480708), (48, 3360531), (72, 2240354), (144, 1120177), (593, 272016), (1186, 136008), (1779, 90672), (1889, 85392), (2372, 68004), (3558, 45336), (3778, 42696), (4744, 34002), (5337, 30224), (5667, 28464), (7116, 22668), (7556, 21348), (9488, 17001), (10674, 15112), (11334, 14232)]