128105808

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{15427}}^1$

素因数の和:15611

約数の個数: 40

約数和(自身を含む): 332874528

約数和(自身を除く): 204768720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 15427, 30854, 46281, 61708, 92562, 123416, 185124, 246832, 370248, 740496, 2668871, 5337742, 8006613, 10675484, 16013226, 21350968, 32026452, 42701936, 64052904, 128105808]

約数ペア:

[(1, 128105808), (2, 64052904), (3, 42701936), (4, 32026452), (6, 21350968), (8, 16013226), (12, 10675484), (16, 8006613), (24, 5337742), (48, 2668871), (173, 740496), (346, 370248), (519, 246832), (692, 185124), (1038, 123416), (1384, 92562), (2076, 61708), (2768, 46281), (4152, 30854), (8304, 15427)]