144863990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{11617}}^1$

素因数の和:11696

約数の個数: 32

約数和(自身を含む): 276043680

約数和(自身を除く): 131179690

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 11617, 12470, 23234, 58085, 116170, 336893, 499531, 673786, 999062, 1684465, 2497655, 3368930, 4995310, 14486399, 28972798, 72431995, 144863990]

約数ペア:

[(1, 144863990), (2, 72431995), (5, 28972798), (10, 14486399), (29, 4995310), (43, 3368930), (58, 2497655), (86, 1684465), (145, 999062), (215, 673786), (290, 499531), (430, 336893), (1247, 116170), (2494, 58085), (6235, 23234), (11617, 12470)]