128627808

素因数分解:

$2^5\times 3^1\times {\mathrm{1339873}}^1$

素因数の和:1339886

約数の個数: 24

約数和(自身を含む): 337648248

約数和(自身を除く): 209020440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1339873, 2679746, 4019619, 5359492, 8039238, 10718984, 16078476, 21437968, 32156952, 42875936, 64313904, 128627808]

約数ペア:

[(1, 128627808), (2, 64313904), (3, 42875936), (4, 32156952), (6, 21437968), (8, 16078476), (12, 10718984), (16, 8039238), (24, 5359492), (32, 4019619), (48, 2679746), (96, 1339873)]