141387588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 380263520

約数和(自身を除く): 238875932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 582, 684, 873, 1164, 1746, 1843, 2131, 3492, 3686, 4262, 5529, 6393, 7372, 8524, 11058, 12786, 16587, 19179, 22116, 25572, 33174, 38358, 40489, 66348, 76716, 80978, 121467, 161956, 206707, 242934, 364401, 413414, 485868, 620121, 728802, 826828, 1240242, 1457604, 1860363, 2480484, 3720726, 3927433, 7441452, 7854866, 11782299, 15709732, 23564598, 35346897, 47129196, 70693794, 141387588]

約数ペア:

[(1, 141387588), (2, 70693794), (3, 47129196), (4, 35346897), (6, 23564598), (9, 15709732), (12, 11782299), (18, 7854866), (19, 7441452), (36, 3927433), (38, 3720726), (57, 2480484), (76, 1860363), (97, 1457604), (114, 1240242), (171, 826828), (194, 728802), (228, 620121), (291, 485868), (342, 413414), (388, 364401), (582, 242934), (684, 206707), (873, 161956), (1164, 121467), (1746, 80978), (1843, 76716), (2131, 66348), (3492, 40489), (3686, 38358), (4262, 33174), (5529, 25572), (6393, 22116), (7372, 19179), (8524, 16587), (11058, 12786)]