133546218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 304698240

約数和(自身を除く): 171152022

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 174, 258, 377, 559, 754, 1118, 1131, 1247, 1373, 1677, 2262, 2494, 2746, 3354, 3741, 4119, 7482, 8238, 16211, 17849, 32422, 35698, 39817, 48633, 53547, 59039, 79634, 97266, 107094, 118078, 119451, 177117, 238902, 354234, 517621, 767507, 1035242, 1535014, 1552863, 1712131, 2302521, 3105726, 3424262, 4605042, 5136393, 10272786, 22257703, 44515406, 66773109, 133546218]

約数ペア:

[(1, 133546218), (2, 66773109), (3, 44515406), (6, 22257703), (13, 10272786), (26, 5136393), (29, 4605042), (39, 3424262), (43, 3105726), (58, 2302521), (78, 1712131), (86, 1552863), (87, 1535014), (129, 1035242), (174, 767507), (258, 517621), (377, 354234), (559, 238902), (754, 177117), (1118, 119451), (1131, 118078), (1247, 107094), (1373, 97266), (1677, 79634), (2262, 59039), (2494, 53547), (2746, 48633), (3354, 39817), (3741, 35698), (4119, 32422), (7482, 17849), (8238, 16211)]