238118478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{105269}}^1$

素因数の和:105316

約数の個数: 32

約数和(自身を含む): 530560800

約数和(自身を除く): 292442322

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 105269, 210538, 315807, 631614, 1368497, 2736994, 3052801, 4105491, 6105602, 8210982, 9158403, 18316806, 39686413, 79372826, 119059239, 238118478]

約数ペア:

[(1, 238118478), (2, 119059239), (3, 79372826), (6, 39686413), (13, 18316806), (26, 9158403), (29, 8210982), (39, 6105602), (58, 4105491), (78, 3052801), (87, 2736994), (174, 1368497), (377, 631614), (754, 315807), (1131, 210538), (2262, 105269)]