143130236438

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1\times {\mathrm{33409}}^1$

素因数の和:36492

約数の個数: 32

約数和(自身を含む): 247839121920

約数和(自身を除く): 104708885482

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2971, 5942, 20797, 33409, 41594, 66818, 233863, 306013, 467726, 612026, 2142091, 3441127, 4284182, 6882254, 24087889, 48175778, 99258139, 198516278, 694806973, 1389613946, 10223588317, 20447176634, 71565118219, 143130236438]

約数ペア:

[(1, 143130236438), (2, 71565118219), (7, 20447176634), (14, 10223588317), (103, 1389613946), (206, 694806973), (721, 198516278), (1442, 99258139), (2971, 48175778), (5942, 24087889), (20797, 6882254), (33409, 4284182), (41594, 3441127), (66818, 2142091), (233863, 612026), (306013, 467726)]