138538158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{110477}}^1$

素因数の和:110512

約数の個数: 32

約数和(自身を含む): 318176640

約数和(自身を除く): 179638482

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 110477, 220954, 331431, 662862, 1215247, 2099063, 2430494, 3645741, 4198126, 6297189, 7291482, 12594378, 23089693, 46179386, 69269079, 138538158]

約数ペア:

[(1, 138538158), (2, 69269079), (3, 46179386), (6, 23089693), (11, 12594378), (19, 7291482), (22, 6297189), (33, 4198126), (38, 3645741), (57, 2430494), (66, 2099063), (114, 1215247), (209, 662862), (418, 331431), (627, 220954), (1254, 110477)]