180564748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2129}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 390761280

約数和(自身を除く): 210196532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 233, 364, 466, 932, 1631, 2129, 3029, 3262, 4258, 6058, 6524, 8516, 12116, 14903, 21203, 27677, 29806, 42406, 55354, 59612, 84812, 110708, 193739, 387478, 496057, 774956, 992114, 1984228, 3472399, 6448741, 6944798, 12897482, 13889596, 25794964, 45141187, 90282374, 180564748]

約数ペア:

[(1, 180564748), (2, 90282374), (4, 45141187), (7, 25794964), (13, 13889596), (14, 12897482), (26, 6944798), (28, 6448741), (52, 3472399), (91, 1984228), (182, 992114), (233, 774956), (364, 496057), (466, 387478), (932, 193739), (1631, 110708), (2129, 84812), (3029, 59612), (3262, 55354), (4258, 42406), (6058, 29806), (6524, 27677), (8516, 21203), (12116, 14903)]