131151512128

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3217021}}^1$

素因数の和:3217060

約数の個数: 84

約数和(自身を含む): 326032311612

約数和(自身を除く): 194880799484

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 10192, 20384, 40768, 3217021, 6434042, 12868084, 22519147, 25736168, 41821273, 45038294, 51472336, 83642546, 90076588, 102944672, 157634029, 167285092, 180153176, 205889344, 292748911, 315268058, 334570184, 360306352, 585497822, 630536116, 669140368, 720612704, 1170995644, 1261072232, 1338280736, 1441225408, 2049242377, 2341991288, 2522144464, 2676561472, 4098484754, 4683982576, 5044288928, 8196969508, 9367965152, 10088577856, 16393939016, 18735930304, 32787878032, 65575756064, 131151512128]

約数ペア:

[(1, 131151512128), (2, 65575756064), (4, 32787878032), (7, 18735930304), (8, 16393939016), (13, 10088577856), (14, 9367965152), (16, 8196969508), (26, 5044288928), (28, 4683982576), (32, 4098484754), (49, 2676561472), (52, 2522144464), (56, 2341991288), (64, 2049242377), (91, 1441225408), (98, 1338280736), (104, 1261072232), (112, 1170995644), (182, 720612704), (196, 669140368), (208, 630536116), (224, 585497822), (364, 360306352), (392, 334570184), (416, 315268058), (448, 292748911), (637, 205889344), (728, 180153176), (784, 167285092), (832, 157634029), (1274, 102944672), (1456, 90076588), (1568, 83642546), (2548, 51472336), (2912, 45038294), (3136, 41821273), (5096, 25736168), (5824, 22519147), (10192, 12868084), (20384, 6434042), (40768, 3217021)]