160121416

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 378332370

約数和(自身を除く): 218210954

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2417, 2548, 4732, 4834, 5096, 8281, 9464, 9668, 16562, 16919, 19336, 31421, 33124, 33838, 62842, 66248, 67676, 118433, 125684, 135352, 219947, 236866, 251368, 408473, 439894, 473732, 816946, 879788, 947464, 1539629, 1633892, 1759576, 2859311, 3079258, 3267784, 5718622, 6158516, 11437244, 12317032, 20015177, 22874488, 40030354, 80060708, 160121416]

約数ペア:

[(1, 160121416), (2, 80060708), (4, 40030354), (7, 22874488), (8, 20015177), (13, 12317032), (14, 11437244), (26, 6158516), (28, 5718622), (49, 3267784), (52, 3079258), (56, 2859311), (91, 1759576), (98, 1633892), (104, 1539629), (169, 947464), (182, 879788), (196, 816946), (338, 473732), (364, 439894), (392, 408473), (637, 251368), (676, 236866), (728, 219947), (1183, 135352), (1274, 125684), (1352, 118433), (2366, 67676), (2417, 66248), (2548, 62842), (4732, 33838), (4834, 33124), (5096, 31421), (8281, 19336), (9464, 16919), (9668, 16562)]