172365904

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 342076320

約数和(自身を除く): 169710416

約数列:

[1, 2, 4, 8, 16, 59, 118, 157, 236, 314, 472, 628, 944, 1163, 1256, 2326, 2512, 4652, 9263, 9304, 18526, 18608, 37052, 68617, 74104, 137234, 148208, 182591, 274468, 365182, 548936, 730364, 1097872, 1460728, 2921456, 10772869, 21545738, 43091476, 86182952, 172365904]

約数ペア:

[(1, 172365904), (2, 86182952), (4, 43091476), (8, 21545738), (16, 10772869), (59, 2921456), (118, 1460728), (157, 1097872), (236, 730364), (314, 548936), (472, 365182), (628, 274468), (944, 182591), (1163, 148208), (1256, 137234), (2326, 74104), (2512, 68617), (4652, 37052), (9263, 18608), (9304, 18526)]