142420634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 227888640

約数和(自身を除く): 85468006

約数列:

[1, 2, 31, 41, 62, 82, 179, 313, 358, 626, 1271, 2542, 5549, 7339, 9703, 11098, 12833, 14678, 19406, 25666, 56027, 112054, 227509, 397823, 455018, 795646, 1736837, 2297107, 3473674, 4594214, 71210317, 142420634]

約数ペア:

[(1, 142420634), (2, 71210317), (31, 4594214), (41, 3473674), (62, 2297107), (82, 1736837), (179, 795646), (313, 455018), (358, 397823), (626, 227509), (1271, 112054), (2542, 56027), (5549, 25666), (7339, 19406), (9703, 14678), (11098, 12833)]