149585072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 361976832

約数和(自身を除く): 212391760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1447, 1456, 1846, 1988, 2894, 3692, 3976, 5788, 6461, 7384, 7952, 10129, 11576, 12922, 14768, 18811, 20258, 23152, 25844, 37622, 40516, 51688, 75244, 81032, 102737, 103376, 131677, 150488, 162064, 205474, 263354, 300976, 410948, 526708, 719159, 821896, 1053416, 1335581, 1438318, 1643792, 2106832, 2671162, 2876636, 5342324, 5753272, 9349067, 10684648, 11506544, 18698134, 21369296, 37396268, 74792536, 149585072]

約数ペア:

[(1, 149585072), (2, 74792536), (4, 37396268), (7, 21369296), (8, 18698134), (13, 11506544), (14, 10684648), (16, 9349067), (26, 5753272), (28, 5342324), (52, 2876636), (56, 2671162), (71, 2106832), (91, 1643792), (104, 1438318), (112, 1335581), (142, 1053416), (182, 821896), (208, 719159), (284, 526708), (364, 410948), (497, 300976), (568, 263354), (728, 205474), (923, 162064), (994, 150488), (1136, 131677), (1447, 103376), (1456, 102737), (1846, 81032), (1988, 75244), (2894, 51688), (3692, 40516), (3976, 37622), (5788, 25844), (6461, 23152), (7384, 20258), (7952, 18811), (10129, 14768), (11576, 12922)]