155720988

素因数分解:

$2^2\times 3^3\times {\mathrm{1009}}^1\times {\mathrm{1429}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 404404000

約数和(自身を除く): 248683012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1009, 1429, 2018, 2858, 3027, 4036, 4287, 5716, 6054, 8574, 9081, 12108, 12861, 17148, 18162, 25722, 27243, 36324, 38583, 51444, 54486, 77166, 108972, 154332, 1441861, 2883722, 4325583, 5767444, 8651166, 12976749, 17302332, 25953498, 38930247, 51906996, 77860494, 155720988]

約数ペア:

[(1, 155720988), (2, 77860494), (3, 51906996), (4, 38930247), (6, 25953498), (9, 17302332), (12, 12976749), (18, 8651166), (27, 5767444), (36, 4325583), (54, 2883722), (108, 1441861), (1009, 154332), (1429, 108972), (2018, 77166), (2858, 54486), (3027, 51444), (4036, 38583), (4287, 36324), (5716, 27243), (6054, 25722), (8574, 18162), (9081, 17148), (12108, 12861)]