142442692

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 294432768

約数和(自身を除く): 151990076

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 127, 164, 254, 287, 508, 574, 889, 977, 1148, 1778, 1954, 3556, 3908, 5207, 6839, 10414, 13678, 20828, 27356, 36449, 40057, 72898, 80114, 124079, 145796, 160228, 248158, 280399, 496316, 560798, 868553, 1121596, 1737106, 3474212, 5087239, 10174478, 20348956, 35610673, 71221346, 142442692]

約数ペア:

[(1, 142442692), (2, 71221346), (4, 35610673), (7, 20348956), (14, 10174478), (28, 5087239), (41, 3474212), (82, 1737106), (127, 1121596), (164, 868553), (254, 560798), (287, 496316), (508, 280399), (574, 248158), (889, 160228), (977, 145796), (1148, 124079), (1778, 80114), (1954, 72898), (3556, 40057), (3908, 36449), (5207, 27356), (6839, 20828), (10414, 13678)]