153178488

素因数分解:

$2^3\times 3^2\times {\mathrm{641}}^1\times {\mathrm{3319}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 415630800

約数和(自身を除く): 262452312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 641, 1282, 1923, 2564, 3319, 3846, 5128, 5769, 6638, 7692, 9957, 11538, 13276, 15384, 19914, 23076, 26552, 29871, 39828, 46152, 59742, 79656, 119484, 238968, 2127479, 4254958, 6382437, 8509916, 12764874, 17019832, 19147311, 25529748, 38294622, 51059496, 76589244, 153178488]

約数ペア:

[(1, 153178488), (2, 76589244), (3, 51059496), (4, 38294622), (6, 25529748), (8, 19147311), (9, 17019832), (12, 12764874), (18, 8509916), (24, 6382437), (36, 4254958), (72, 2127479), (641, 238968), (1282, 119484), (1923, 79656), (2564, 59742), (3319, 46152), (3846, 39828), (5128, 29871), (5769, 26552), (6638, 23076), (7692, 19914), (9957, 15384), (11538, 13276)]