164660552

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 365713920

約数和(自身を除く): 201053368

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 73, 94, 146, 188, 292, 329, 376, 511, 584, 658, 857, 1022, 1316, 1714, 2044, 2632, 3428, 3431, 4088, 5999, 6856, 6862, 11998, 13724, 23996, 24017, 27448, 40279, 47992, 48034, 62561, 80558, 96068, 125122, 161116, 192136, 250244, 281953, 322232, 437927, 500488, 563906, 875854, 1127812, 1751708, 2255624, 2940367, 3503416, 5880734, 11761468, 20582569, 23522936, 41165138, 82330276, 164660552]

約数ペア:

[(1, 164660552), (2, 82330276), (4, 41165138), (7, 23522936), (8, 20582569), (14, 11761468), (28, 5880734), (47, 3503416), (56, 2940367), (73, 2255624), (94, 1751708), (146, 1127812), (188, 875854), (292, 563906), (329, 500488), (376, 437927), (511, 322232), (584, 281953), (658, 250244), (857, 192136), (1022, 161116), (1316, 125122), (1714, 96068), (2044, 80558), (2632, 62561), (3428, 48034), (3431, 47992), (4088, 40279), (5999, 27448), (6856, 24017), (6862, 23996), (11998, 13724)]