142739778

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1753}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 293493312

約数和(自身を除く): 150753534

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 331, 662, 993, 1753, 1986, 3506, 5259, 10518, 13571, 27142, 40713, 71873, 81426, 143746, 215619, 431238, 580243, 1160486, 1740729, 3481458, 23789963, 47579926, 71369889, 142739778]

約数ペア:

[(1, 142739778), (2, 71369889), (3, 47579926), (6, 23789963), (41, 3481458), (82, 1740729), (123, 1160486), (246, 580243), (331, 431238), (662, 215619), (993, 143746), (1753, 81426), (1986, 71873), (3506, 40713), (5259, 27142), (10518, 13571)]