131588142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13109}}^1$

素因数の和:13360

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 170466258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 13109, 26218, 39327, 78654, 91763, 183526, 275289, 550578, 3133051, 6266102, 9399153, 18798306, 21931357, 43862714, 65794071, 131588142]

約数ペア:

[(1, 131588142), (2, 65794071), (3, 43862714), (6, 21931357), (7, 18798306), (14, 9399153), (21, 6266102), (42, 3133051), (239, 550578), (478, 275289), (717, 183526), (1434, 91763), (1673, 78654), (3346, 39327), (5019, 26218), (10038, 13109)]