164052378

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{144667}}^1$

素因数の和:144688

約数の個数: 40

約数和(自身を含む): 420115872

約数和(自身を除く): 256063494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 144667, 289334, 434001, 868002, 1012669, 1302003, 2025338, 2604006, 3038007, 3906009, 6076014, 7812018, 9114021, 11718027, 18228042, 23436054, 27342063, 54684126, 82026189, 164052378]

約数ペア:

[(1, 164052378), (2, 82026189), (3, 54684126), (6, 27342063), (7, 23436054), (9, 18228042), (14, 11718027), (18, 9114021), (21, 7812018), (27, 6076014), (42, 3906009), (54, 3038007), (63, 2604006), (81, 2025338), (126, 1302003), (162, 1012669), (189, 868002), (378, 434001), (567, 289334), (1134, 144667)]