145032112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1721}}^1$

素因数の和:1981

約数の個数: 40

約数和(自身を含む): 294668640

約数和(自身を除く): 149636528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 916, 1721, 1832, 3442, 3664, 5267, 6884, 10534, 13768, 21068, 27536, 39583, 42136, 79166, 84272, 158332, 316664, 394109, 633328, 788218, 1576436, 3152872, 6305744, 9064507, 18129014, 36258028, 72516056, 145032112]

約数ペア:

[(1, 145032112), (2, 72516056), (4, 36258028), (8, 18129014), (16, 9064507), (23, 6305744), (46, 3152872), (92, 1576436), (184, 788218), (229, 633328), (368, 394109), (458, 316664), (916, 158332), (1721, 84272), (1832, 79166), (3442, 42136), (3664, 39583), (5267, 27536), (6884, 21068), (10534, 13768)]