168141672

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{14327}}^1$

素因数の和:14502

約数の個数: 48

約数和(自身を含む): 458209440

約数和(自身を除く): 290067768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 14327, 28654, 42981, 57308, 85962, 114616, 128943, 171924, 257886, 343848, 515772, 1031544, 2335301, 4670602, 7005903, 9341204, 14011806, 18682408, 21017709, 28023612, 42035418, 56047224, 84070836, 168141672]

約数ペア:

[(1, 168141672), (2, 84070836), (3, 56047224), (4, 42035418), (6, 28023612), (8, 21017709), (9, 18682408), (12, 14011806), (18, 9341204), (24, 7005903), (36, 4670602), (72, 2335301), (163, 1031544), (326, 515772), (489, 343848), (652, 257886), (978, 171924), (1304, 128943), (1467, 114616), (1956, 85962), (2934, 57308), (3912, 42981), (5868, 28654), (11736, 14327)]