157031301340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{227707}}^1$

素因数の和:227815

約数の個数: 72

約数和(自身を含む): 349860590352

約数和(自身を除く): 192829289012

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 841, 1189, 1682, 2378, 3364, 4205, 4756, 5945, 8410, 11890, 16820, 23780, 34481, 68962, 137924, 172405, 227707, 344810, 455414, 689620, 910828, 1138535, 2277070, 4554140, 6603503, 9335987, 13207006, 18671974, 26414012, 33017515, 37343948, 46679935, 66035030, 93359870, 132070060, 186719740, 191501587, 270743623, 383003174, 541487246, 766006348, 957507935, 1082974492, 1353718115, 1915015870, 2707436230, 3830031740, 5414872460, 7851565067, 15703130134, 31406260268, 39257825335, 78515650670, 157031301340]

約数ペア:

[(1, 157031301340), (2, 78515650670), (4, 39257825335), (5, 31406260268), (10, 15703130134), (20, 7851565067), (29, 5414872460), (41, 3830031740), (58, 2707436230), (82, 1915015870), (116, 1353718115), (145, 1082974492), (164, 957507935), (205, 766006348), (290, 541487246), (410, 383003174), (580, 270743623), (820, 191501587), (841, 186719740), (1189, 132070060), (1682, 93359870), (2378, 66035030), (3364, 46679935), (4205, 37343948), (4756, 33017515), (5945, 26414012), (8410, 18671974), (11890, 13207006), (16820, 9335987), (23780, 6603503), (34481, 4554140), (68962, 2277070), (137924, 1138535), (172405, 910828), (227707, 689620), (344810, 455414)]