128225136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3067}}^1$

素因数の和:3158

約数の個数: 80

約数和(自身を含む): 362171264

約数和(自身を除く): 233946128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3067, 3216, 3484, 5226, 6134, 6968, 9201, 10452, 12268, 13936, 18402, 20904, 24536, 36804, 39871, 41808, 49072, 73608, 79742, 119613, 147216, 159484, 205489, 239226, 318968, 410978, 478452, 616467, 637936, 821956, 956904, 1232934, 1643912, 1913808, 2465868, 2671357, 3287824, 4931736, 5342714, 8014071, 9863472, 10685428, 16028142, 21370856, 32056284, 42741712, 64112568, 128225136]

約数ペア:

[(1, 128225136), (2, 64112568), (3, 42741712), (4, 32056284), (6, 21370856), (8, 16028142), (12, 10685428), (13, 9863472), (16, 8014071), (24, 5342714), (26, 4931736), (39, 3287824), (48, 2671357), (52, 2465868), (67, 1913808), (78, 1643912), (104, 1232934), (134, 956904), (156, 821956), (201, 637936), (208, 616467), (268, 478452), (312, 410978), (402, 318968), (536, 239226), (624, 205489), (804, 159484), (871, 147216), (1072, 119613), (1608, 79742), (1742, 73608), (2613, 49072), (3067, 41808), (3216, 39871), (3484, 36804), (5226, 24536), (6134, 20904), (6968, 18402), (9201, 13936), (10452, 12268)]