161362152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{106721}}^1$

素因数の和:106743

約数の個数: 64

約数和(自身を含む): 512265600

約数和(自身を除く): 350903448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 106721, 213442, 320163, 426884, 640326, 747047, 853768, 960489, 1280652, 1494094, 1920978, 2241141, 2561304, 2881467, 2988188, 3841956, 4482282, 5762934, 5976376, 6723423, 7683912, 8964564, 11525868, 13446846, 17929128, 20170269, 23051736, 26893692, 40340538, 53787384, 80681076, 161362152]

約数ペア:

[(1, 161362152), (2, 80681076), (3, 53787384), (4, 40340538), (6, 26893692), (7, 23051736), (8, 20170269), (9, 17929128), (12, 13446846), (14, 11525868), (18, 8964564), (21, 7683912), (24, 6723423), (27, 5976376), (28, 5762934), (36, 4482282), (42, 3841956), (54, 2988188), (56, 2881467), (63, 2561304), (72, 2241141), (84, 1920978), (108, 1494094), (126, 1280652), (168, 960489), (189, 853768), (216, 747047), (252, 640326), (378, 426884), (504, 320163), (756, 213442), (1512, 106721)]