156838422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 342444240

約数和(自身を除く): 185605818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 169, 274, 338, 411, 507, 822, 1014, 1129, 1781, 2258, 3387, 3562, 5343, 6774, 10686, 14677, 23153, 29354, 44031, 46306, 69459, 88062, 138918, 154673, 190801, 309346, 381602, 464019, 572403, 928038, 1144806, 2010749, 4021498, 6032247, 12064494, 26139737, 52279474, 78419211, 156838422]

約数ペア:

[(1, 156838422), (2, 78419211), (3, 52279474), (6, 26139737), (13, 12064494), (26, 6032247), (39, 4021498), (78, 2010749), (137, 1144806), (169, 928038), (274, 572403), (338, 464019), (411, 381602), (507, 309346), (822, 190801), (1014, 154673), (1129, 138918), (1781, 88062), (2258, 69459), (3387, 46306), (3562, 44031), (5343, 29354), (6774, 23153), (10686, 14677)]