138237421808

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{7639}}^1\times {\mathrm{10009}}^1$

素因数の和:17769

約数の個数: 40

約数和(自身を含む): 270267597600

約数和(自身を除く): 132030175792

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 7639, 10009, 15278, 20018, 30556, 40036, 61112, 80072, 122224, 160144, 863207, 1131017, 1726414, 2262034, 3452828, 4524068, 6905656, 9048136, 13811312, 18096272, 76458751, 152917502, 305835004, 611670008, 1223340016, 8639838863, 17279677726, 34559355452, 69118710904, 138237421808]

約数ペア:

[(1, 138237421808), (2, 69118710904), (4, 34559355452), (8, 17279677726), (16, 8639838863), (113, 1223340016), (226, 611670008), (452, 305835004), (904, 152917502), (1808, 76458751), (7639, 18096272), (10009, 13811312), (15278, 9048136), (20018, 6905656), (30556, 4524068), (40036, 3452828), (61112, 2262034), (80072, 1726414), (122224, 1131017), (160144, 863207)]