145785984

素因数分解:

$2^7\times 3^1\times {\mathrm{443}}^1\times {\mathrm{857}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 388571040

約数和(自身を除く): 242785056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 443, 857, 886, 1329, 1714, 1772, 2571, 2658, 3428, 3544, 5142, 5316, 6856, 7088, 10284, 10632, 13712, 14176, 20568, 21264, 27424, 28352, 41136, 42528, 54848, 56704, 82272, 85056, 109696, 164544, 170112, 329088, 379651, 759302, 1138953, 1518604, 2277906, 3037208, 4555812, 6074416, 9111624, 12148832, 18223248, 24297664, 36446496, 48595328, 72892992, 145785984]

約数ペア:

[(1, 145785984), (2, 72892992), (3, 48595328), (4, 36446496), (6, 24297664), (8, 18223248), (12, 12148832), (16, 9111624), (24, 6074416), (32, 4555812), (48, 3037208), (64, 2277906), (96, 1518604), (128, 1138953), (192, 759302), (384, 379651), (443, 329088), (857, 170112), (886, 164544), (1329, 109696), (1714, 85056), (1772, 82272), (2571, 56704), (2658, 54848), (3428, 42528), (3544, 41136), (5142, 28352), (5316, 27424), (6856, 21264), (7088, 20568), (10284, 14176), (10632, 13712)]