139504764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12487}}^1$

素因数の和:12527

約数の個数: 72

約数和(自身を含む): 398616960

約数和(自身を除く): 259112196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 12487, 24974, 37461, 49948, 74922, 87409, 149844, 174818, 237253, 262227, 349636, 474506, 524454, 611863, 711759, 949012, 1048908, 1223726, 1423518, 1660771, 1835589, 2447452, 2847036, 3321542, 3671178, 4982313, 6643084, 7342356, 9964626, 11625397, 19929252, 23250794, 34876191, 46501588, 69752382, 139504764]

約数ペア:

[(1, 139504764), (2, 69752382), (3, 46501588), (4, 34876191), (6, 23250794), (7, 19929252), (12, 11625397), (14, 9964626), (19, 7342356), (21, 6643084), (28, 4982313), (38, 3671178), (42, 3321542), (49, 2847036), (57, 2447452), (76, 1835589), (84, 1660771), (98, 1423518), (114, 1223726), (133, 1048908), (147, 949012), (196, 711759), (228, 611863), (266, 524454), (294, 474506), (399, 349636), (532, 262227), (588, 237253), (798, 174818), (931, 149844), (1596, 87409), (1862, 74922), (2793, 49948), (3724, 37461), (5586, 24974), (11172, 12487)]