120920072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166099}}^1$

素因数の和:166125

約数の個数: 32

約数和(自身を含む): 279048000

約数和(自身を除く): 158127928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 166099, 332198, 664396, 1162693, 1328792, 2159287, 2325386, 4318574, 4650772, 8637148, 9301544, 15115009, 17274296, 30230018, 60460036, 120920072]

約数ペア:

[(1, 120920072), (2, 60460036), (4, 30230018), (7, 17274296), (8, 15115009), (13, 9301544), (14, 8637148), (26, 4650772), (28, 4318574), (52, 2325386), (56, 2159287), (91, 1328792), (104, 1162693), (182, 664396), (364, 332198), (728, 166099)]