137291856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{220019}}^1$

素因数の和:220043

約数の個数: 40

約数和(自身を含む): 381954720

約数和(自身を除く): 244662864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 220019, 440038, 660057, 880076, 1320114, 1760152, 2640228, 2860247, 3520304, 5280456, 5720494, 8580741, 10560912, 11440988, 17161482, 22881976, 34322964, 45763952, 68645928, 137291856]

約数ペア:

[(1, 137291856), (2, 68645928), (3, 45763952), (4, 34322964), (6, 22881976), (8, 17161482), (12, 11440988), (13, 10560912), (16, 8580741), (24, 5720494), (26, 5280456), (39, 3520304), (48, 2860247), (52, 2640228), (78, 1760152), (104, 1320114), (156, 880076), (208, 660057), (312, 440038), (624, 220019)]