156986154

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 222223446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 678, 702, 1017, 1469, 1979, 2034, 2938, 3051, 3958, 4407, 5937, 6102, 8814, 11874, 13221, 17811, 25727, 26442, 35622, 39663, 51454, 53433, 77181, 79326, 106866, 154362, 223627, 231543, 447254, 463086, 670881, 694629, 1341762, 1389258, 2012643, 2907151, 4025286, 5814302, 6037929, 8721453, 12075858, 17442906, 26164359, 52328718, 78493077, 156986154]

約数ペア:

[(1, 156986154), (2, 78493077), (3, 52328718), (6, 26164359), (9, 17442906), (13, 12075858), (18, 8721453), (26, 6037929), (27, 5814302), (39, 4025286), (54, 2907151), (78, 2012643), (113, 1389258), (117, 1341762), (226, 694629), (234, 670881), (339, 463086), (351, 447254), (678, 231543), (702, 223627), (1017, 154362), (1469, 106866), (1979, 79326), (2034, 77181), (2938, 53433), (3051, 51454), (3958, 39663), (4407, 35622), (5937, 26442), (6102, 25727), (8814, 17811), (11874, 13221)]