145191806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 93272194

約数列:

[1, 2, 19, 29, 38, 58, 359, 367, 551, 718, 734, 1102, 6821, 6973, 10411, 10643, 13642, 13946, 20822, 21286, 131753, 197809, 202217, 263506, 395618, 404434, 2503307, 3820837, 5006614, 7641674, 72595903, 145191806]

約数ペア:

[(1, 145191806), (2, 72595903), (19, 7641674), (29, 5006614), (38, 3820837), (58, 2503307), (359, 404434), (367, 395618), (551, 263506), (718, 202217), (734, 197809), (1102, 131753), (6821, 21286), (6973, 20822), (10411, 13946), (10643, 13642)]