138838608

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{2861}}^1$

素因数の和:3212

約数の個数: 60

約数和(自身を含む): 389844468

約数和(自身を除く): 251005860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 674, 1011, 1348, 2022, 2696, 2861, 3033, 4044, 5392, 5722, 6066, 8088, 8583, 11444, 12132, 16176, 17166, 22888, 24264, 25749, 34332, 45776, 48528, 51498, 68664, 102996, 137328, 205992, 411984, 964157, 1928314, 2892471, 3856628, 5784942, 7713256, 8677413, 11569884, 15426512, 17354826, 23139768, 34709652, 46279536, 69419304, 138838608]

約数ペア:

[(1, 138838608), (2, 69419304), (3, 46279536), (4, 34709652), (6, 23139768), (8, 17354826), (9, 15426512), (12, 11569884), (16, 8677413), (18, 7713256), (24, 5784942), (36, 3856628), (48, 2892471), (72, 1928314), (144, 964157), (337, 411984), (674, 205992), (1011, 137328), (1348, 102996), (2022, 68664), (2696, 51498), (2861, 48528), (3033, 45776), (4044, 34332), (5392, 25749), (5722, 24264), (6066, 22888), (8088, 17166), (8583, 16176), (11444, 12132)]