146253142

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{12541}}^1$

素因数の和:12581

約数の個数: 32

約数和(自身を含む): 270907200

約数和(自身を除く): 124654058

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 12541, 25082, 87787, 175574, 213197, 426394, 614509, 1229018, 1492379, 2984758, 4301563, 8603126, 10446653, 20893306, 73126571, 146253142]

約数ペア:

[(1, 146253142), (2, 73126571), (7, 20893306), (14, 10446653), (17, 8603126), (34, 4301563), (49, 2984758), (98, 1492379), (119, 1229018), (238, 614509), (343, 426394), (686, 213197), (833, 175574), (1666, 87787), (5831, 25082), (11662, 12541)]