125288438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 212176800

約数和(自身を除く): 86888362

約数列:

[1, 2, 11, 22, 37, 74, 149, 298, 407, 814, 1033, 1639, 2066, 3278, 5513, 11026, 11363, 22726, 38221, 60643, 76442, 121286, 153917, 307834, 420431, 840862, 1693087, 3386174, 5694929, 11389858, 62644219, 125288438]

約数ペア:

[(1, 125288438), (2, 62644219), (11, 11389858), (22, 5694929), (37, 3386174), (74, 1693087), (149, 840862), (298, 420431), (407, 307834), (814, 153917), (1033, 121286), (1639, 76442), (2066, 60643), (3278, 38221), (5513, 22726), (11026, 11363)]