178123452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39373}}^1$

素因数の和:39422

約数の個数: 48

約数和(自身を含む): 463038240

約数和(自身を除く): 284914788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 39373, 78746, 118119, 157492, 236238, 472476, 511849, 1023698, 1141817, 1535547, 2047396, 2283634, 3071094, 3425451, 4567268, 6142188, 6850902, 13701804, 14843621, 29687242, 44530863, 59374484, 89061726, 178123452]

約数ペア:

[(1, 178123452), (2, 89061726), (3, 59374484), (4, 44530863), (6, 29687242), (12, 14843621), (13, 13701804), (26, 6850902), (29, 6142188), (39, 4567268), (52, 3425451), (58, 3071094), (78, 2283634), (87, 2047396), (116, 1535547), (156, 1141817), (174, 1023698), (348, 511849), (377, 472476), (754, 236238), (1131, 157492), (1508, 118119), (2262, 78746), (4524, 39373)]