140008356

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 361181184

約数和(自身を除く): 221172828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 127, 226, 254, 271, 339, 381, 452, 508, 542, 678, 762, 813, 1017, 1084, 1143, 1356, 1524, 1626, 2034, 2286, 2439, 3252, 4068, 4572, 4878, 9756, 14351, 28702, 30623, 34417, 43053, 57404, 61246, 68834, 86106, 91869, 103251, 122492, 129159, 137668, 172212, 183738, 206502, 258318, 275607, 309753, 367476, 413004, 516636, 551214, 619506, 1102428, 1239012, 3889121, 7778242, 11667363, 15556484, 23334726, 35002089, 46669452, 70004178, 140008356]

約数ペア:

[(1, 140008356), (2, 70004178), (3, 46669452), (4, 35002089), (6, 23334726), (9, 15556484), (12, 11667363), (18, 7778242), (36, 3889121), (113, 1239012), (127, 1102428), (226, 619506), (254, 551214), (271, 516636), (339, 413004), (381, 367476), (452, 309753), (508, 275607), (542, 258318), (678, 206502), (762, 183738), (813, 172212), (1017, 137668), (1084, 129159), (1143, 122492), (1356, 103251), (1524, 91869), (1626, 86106), (2034, 68834), (2286, 61246), (2439, 57404), (3252, 43053), (4068, 34417), (4572, 30623), (4878, 28702), (9756, 14351)]