128518056

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 371606400

約数和(自身を除く): 243088344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 101, 108, 129, 137, 172, 202, 216, 258, 274, 303, 344, 387, 404, 411, 516, 548, 606, 774, 808, 822, 909, 1032, 1096, 1161, 1212, 1233, 1548, 1644, 1818, 2322, 2424, 2466, 2727, 3096, 3288, 3636, 3699, 4343, 4644, 4932, 5454, 5891, 7272, 7398, 8686, 9288, 9864, 10908, 11782, 13029, 13837, 14796, 17372, 17673, 21816, 23564, 26058, 27674, 29592, 34744, 35346, 39087, 41511, 47128, 52116, 53019, 55348, 70692, 78174, 83022, 104232, 106038, 110696, 117261, 124533, 141384, 156348, 159057, 166044, 212076, 234522, 249066, 312696, 318114, 332088, 373599, 424152, 469044, 498132, 594991, 636228, 747198, 938088, 996264, 1189982, 1272456, 1494396, 1784973, 2379964, 2988792, 3569946, 4759928, 5354919, 7139892, 10709838, 14279784, 16064757, 21419676, 32129514, 42839352, 64259028, 128518056]

約数ペア:

[(1, 128518056), (2, 64259028), (3, 42839352), (4, 32129514), (6, 21419676), (8, 16064757), (9, 14279784), (12, 10709838), (18, 7139892), (24, 5354919), (27, 4759928), (36, 3569946), (43, 2988792), (54, 2379964), (72, 1784973), (86, 1494396), (101, 1272456), (108, 1189982), (129, 996264), (137, 938088), (172, 747198), (202, 636228), (216, 594991), (258, 498132), (274, 469044), (303, 424152), (344, 373599), (387, 332088), (404, 318114), (411, 312696), (516, 249066), (548, 234522), (606, 212076), (774, 166044), (808, 159057), (822, 156348), (909, 141384), (1032, 124533), (1096, 117261), (1161, 110696), (1212, 106038), (1233, 104232), (1548, 83022), (1644, 78174), (1818, 70692), (2322, 55348), (2424, 53019), (2466, 52116), (2727, 47128), (3096, 41511), (3288, 39087), (3636, 35346), (3699, 34744), (4343, 29592), (4644, 27674), (4932, 26058), (5454, 23564), (5891, 21816), (7272, 17673), (7398, 17372), (8686, 14796), (9288, 13837), (9864, 13029), (10908, 11782)]