161480773216

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5420273}}^1$

素因数の和:5420316

約数の個数: 72

約数和(自身を含む): 389284078680

約数和(自身を除く): 227803305464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 14896, 29792, 5420273, 10840546, 21681092, 37941911, 43362184, 75883822, 86724368, 102985187, 151767644, 173448736, 205970374, 265593377, 303535288, 411940748, 531186754, 607070576, 720896309, 823881496, 1062373508, 1214141152, 1441792618, 1647762992, 2124747016, 2883585236, 3295525984, 4249494032, 5046274163, 5767170472, 8498988064, 10092548326, 11534340944, 20185096652, 23068681888, 40370193304, 80740386608, 161480773216]

約数ペア:

[(1, 161480773216), (2, 80740386608), (4, 40370193304), (7, 23068681888), (8, 20185096652), (14, 11534340944), (16, 10092548326), (19, 8498988064), (28, 5767170472), (32, 5046274163), (38, 4249494032), (49, 3295525984), (56, 2883585236), (76, 2124747016), (98, 1647762992), (112, 1441792618), (133, 1214141152), (152, 1062373508), (196, 823881496), (224, 720896309), (266, 607070576), (304, 531186754), (392, 411940748), (532, 303535288), (608, 265593377), (784, 205970374), (931, 173448736), (1064, 151767644), (1568, 102985187), (1862, 86724368), (2128, 75883822), (3724, 43362184), (4256, 37941911), (7448, 21681092), (14896, 10840546), (29792, 5420273)]