128150871282

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6647519}}^1$

素因数の和:6647557

約数の個数: 80

約数和(自身を含む): 347479165440

約数和(自身を除く): 219328294158

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 9639, 19278, 6647519, 13295038, 19942557, 39885114, 46532633, 59827671, 93065266, 113007823, 119655342, 139597899, 179483013, 226015646, 279195798, 339023469, 358966026, 418793697, 538449039, 678046938, 791054761, 837587394, 1017070407, 1076898078, 1256381091, 1582109522, 2034140814, 2373164283, 2512762182, 3051211221, 3769143273, 4746328566, 6102422442, 7119492849, 7538286546, 9153633663, 14238985698, 18307267326, 21358478547, 42716957094, 64075435641, 128150871282]

約数ペア:

[(1, 128150871282), (2, 64075435641), (3, 42716957094), (6, 21358478547), (7, 18307267326), (9, 14238985698), (14, 9153633663), (17, 7538286546), (18, 7119492849), (21, 6102422442), (27, 4746328566), (34, 3769143273), (42, 3051211221), (51, 2512762182), (54, 2373164283), (63, 2034140814), (81, 1582109522), (102, 1256381091), (119, 1076898078), (126, 1017070407), (153, 837587394), (162, 791054761), (189, 678046938), (238, 538449039), (306, 418793697), (357, 358966026), (378, 339023469), (459, 279195798), (567, 226015646), (714, 179483013), (918, 139597899), (1071, 119655342), (1134, 113007823), (1377, 93065266), (2142, 59827671), (2754, 46532633), (3213, 39885114), (6426, 19942557), (9639, 13295038), (19278, 6647519)]