129640524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20330

約数の個数: 48

約数和(自身を含む): 333725280

約数和(自身を除く): 204084756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 20269, 40538, 60807, 81076, 121614, 243228, 263497, 526994, 790491, 831029, 1053988, 1580982, 1662058, 2493087, 3161964, 3324116, 4986174, 9972348, 10803377, 21606754, 32410131, 43213508, 64820262, 129640524]

約数ペア:

[(1, 129640524), (2, 64820262), (3, 43213508), (4, 32410131), (6, 21606754), (12, 10803377), (13, 9972348), (26, 4986174), (39, 3324116), (41, 3161964), (52, 2493087), (78, 1662058), (82, 1580982), (123, 1053988), (156, 831029), (164, 790491), (246, 526994), (492, 263497), (533, 243228), (1066, 121614), (1599, 81076), (2132, 60807), (3198, 40538), (6396, 20269)]