138156721908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1\times {\mathrm{5981}}^1$

素因数の和:6797

約数の個数: 96

約数和(自身を含む): 339601489920

約数和(自身を除く): 201444768012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 659, 762, 1318, 1524, 1977, 2636, 2921, 3954, 5842, 5981, 7908, 8763, 11684, 11962, 15157, 17526, 17943, 23924, 30314, 35052, 35886, 45471, 60628, 71772, 83693, 90942, 137563, 167386, 181884, 251079, 275126, 334772, 412689, 502158, 550252, 759587, 825378, 1004316, 1519174, 1650756, 1924939, 2278761, 3038348, 3849878, 3941479, 4557522, 5774817, 7699756, 7882958, 9115044, 11549634, 11824437, 15765916, 17470501, 23099268, 23648874, 34941002, 47297748, 52411503, 69882004, 90654017, 104823006, 181308034, 209646012, 271962051, 362616068, 500567833, 543924102, 1001135666, 1087848204, 1501703499, 2002271332, 3003406998, 6006813996, 11513060159, 23026120318, 34539180477, 46052240636, 69078360954, 138156721908]

約数ペア:

[(1, 138156721908), (2, 69078360954), (3, 46052240636), (4, 34539180477), (6, 23026120318), (12, 11513060159), (23, 6006813996), (46, 3003406998), (69, 2002271332), (92, 1501703499), (127, 1087848204), (138, 1001135666), (254, 543924102), (276, 500567833), (381, 362616068), (508, 271962051), (659, 209646012), (762, 181308034), (1318, 104823006), (1524, 90654017), (1977, 69882004), (2636, 52411503), (2921, 47297748), (3954, 34941002), (5842, 23648874), (5981, 23099268), (7908, 17470501), (8763, 15765916), (11684, 11824437), (11962, 11549634), (15157, 9115044), (17526, 7882958), (17943, 7699756), (23924, 5774817), (30314, 4557522), (35052, 3941479), (35886, 3849878), (45471, 3038348), (60628, 2278761), (71772, 1924939), (83693, 1650756), (90942, 1519174), (137563, 1004316), (167386, 825378), (181884, 759587), (251079, 550252), (275126, 502158), (334772, 412689)]