160928548

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 313342848

約数和(自身を除く): 152414300

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 181, 242, 334, 362, 484, 668, 724, 1331, 1837, 1991, 2662, 3674, 3982, 5324, 7348, 7964, 20207, 21901, 30227, 40414, 43802, 60454, 80828, 87604, 120908, 222277, 240911, 332497, 444554, 481822, 664994, 889108, 963644, 1329988, 3657467, 7314934, 14629868, 40232137, 80464274, 160928548]

約数ペア:

[(1, 160928548), (2, 80464274), (4, 40232137), (11, 14629868), (22, 7314934), (44, 3657467), (121, 1329988), (167, 963644), (181, 889108), (242, 664994), (334, 481822), (362, 444554), (484, 332497), (668, 240911), (724, 222277), (1331, 120908), (1837, 87604), (1991, 80828), (2662, 60454), (3674, 43802), (3982, 40414), (5324, 30227), (7348, 21901), (7964, 20207)]