133143426

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:549

約数の個数: 80

約数和(自身を含む): 323947008

約数和(自身を除く): 190803582

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 191, 234, 331, 351, 382, 573, 662, 702, 993, 1053, 1146, 1719, 1986, 2106, 2483, 2979, 3438, 4303, 4966, 5157, 5958, 7449, 8606, 8937, 10314, 12909, 14898, 15471, 17874, 22347, 25818, 26811, 30942, 38727, 44694, 53622, 63221, 67041, 77454, 116181, 126442, 134082, 189663, 201123, 232362, 348543, 379326, 402246, 568989, 697086, 821873, 1137978, 1643746, 1706967, 2465619, 3413934, 4931238, 5120901, 7396857, 10241802, 14793714, 22190571, 44381142, 66571713, 133143426]

約数ペア:

[(1, 133143426), (2, 66571713), (3, 44381142), (6, 22190571), (9, 14793714), (13, 10241802), (18, 7396857), (26, 5120901), (27, 4931238), (39, 3413934), (54, 2465619), (78, 1706967), (81, 1643746), (117, 1137978), (162, 821873), (191, 697086), (234, 568989), (331, 402246), (351, 379326), (382, 348543), (573, 232362), (662, 201123), (702, 189663), (993, 134082), (1053, 126442), (1146, 116181), (1719, 77454), (1986, 67041), (2106, 63221), (2483, 53622), (2979, 44694), (3438, 38727), (4303, 30942), (4966, 26811), (5157, 25818), (5958, 22347), (7449, 17874), (8606, 15471), (8937, 14898), (10314, 12909)]