108144320

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1369

約数の個数: 56

約数和(自身を含む): 258549648

約数和(自身を除く): 150405328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 1021, 1324, 1655, 2042, 2648, 3310, 4084, 5105, 5296, 6620, 8168, 10210, 10592, 13240, 16336, 20420, 21184, 26480, 32672, 40840, 52960, 65344, 81680, 105920, 163360, 326720, 337951, 675902, 1351804, 1689755, 2703608, 3379510, 5407216, 6759020, 10814432, 13518040, 21628864, 27036080, 54072160, 108144320]

約数ペア:

[(1, 108144320), (2, 54072160), (4, 27036080), (5, 21628864), (8, 13518040), (10, 10814432), (16, 6759020), (20, 5407216), (32, 3379510), (40, 2703608), (64, 1689755), (80, 1351804), (160, 675902), (320, 337951), (331, 326720), (662, 163360), (1021, 105920), (1324, 81680), (1655, 65344), (2042, 52960), (2648, 40840), (3310, 32672), (4084, 26480), (5105, 21184), (5296, 20420), (6620, 16336), (8168, 13240), (10210, 10592)]