154972172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{31069}}^1$

素因数の和:31145

約数の個数: 24

約数和(自身を含む): 287086800

約数和(自身を除く): 132114628

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 31069, 62138, 124276, 901001, 1335967, 1802002, 2671934, 3604004, 5343868, 38743043, 77486086, 154972172]

約数ペア:

[(1, 154972172), (2, 77486086), (4, 38743043), (29, 5343868), (43, 3604004), (58, 2671934), (86, 1802002), (116, 1335967), (172, 901001), (1247, 124276), (2494, 62138), (4988, 31069)]