131775912

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{18121}}^1$

素因数の和:18234

約数の個数: 48

約数和(自身を含む): 360446580

約数和(自身を除く): 228670668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 18121, 36242, 54363, 72484, 108726, 144968, 163089, 217452, 326178, 434904, 652356, 1304712, 1830221, 3660442, 5490663, 7320884, 10981326, 14641768, 16471989, 21962652, 32943978, 43925304, 65887956, 131775912]

約数ペア:

[(1, 131775912), (2, 65887956), (3, 43925304), (4, 32943978), (6, 21962652), (8, 16471989), (9, 14641768), (12, 10981326), (18, 7320884), (24, 5490663), (36, 3660442), (72, 1830221), (101, 1304712), (202, 652356), (303, 434904), (404, 326178), (606, 217452), (808, 163089), (909, 144968), (1212, 108726), (1818, 72484), (2424, 54363), (3636, 36242), (7272, 18121)]