138454526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14827}}^1$

素因数の和:14888

約数の個数: 32

約数和(自身を含む): 256227840

約数和(自身を除く): 117773314

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 14827, 29654, 103789, 207578, 341021, 429983, 682042, 859966, 2387147, 3009881, 4774294, 6019762, 9889609, 19779218, 69227263, 138454526]

約数ペア:

[(1, 138454526), (2, 69227263), (7, 19779218), (14, 9889609), (23, 6019762), (29, 4774294), (46, 3009881), (58, 2387147), (161, 859966), (203, 682042), (322, 429983), (406, 341021), (667, 207578), (1334, 103789), (4669, 29654), (9338, 14827)]