128615304

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{12097}}^1$

素因数の和:12549

約数の個数: 32

約数和(自身を含む): 322290720

約数和(自身を除く): 193675416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 3544, 5316, 10632, 12097, 24194, 36291, 48388, 72582, 96776, 145164, 290328, 5358971, 10717942, 16076913, 21435884, 32153826, 42871768, 64307652, 128615304]

約数ペア:

[(1, 128615304), (2, 64307652), (3, 42871768), (4, 32153826), (6, 21435884), (8, 16076913), (12, 10717942), (24, 5358971), (443, 290328), (886, 145164), (1329, 96776), (1772, 72582), (2658, 48388), (3544, 36291), (5316, 24194), (10632, 12097)]