138427872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 423508176

約数和(自身を除く): 285080304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 701, 726, 748, 816, 968, 1056, 1122, 1402, 1452, 1496, 1632, 1936, 2057, 2103, 2244, 2804, 2904, 2992, 3872, 4114, 4206, 4488, 5608, 5808, 5984, 6171, 7711, 8228, 8412, 8976, 11216, 11616, 11917, 12342, 15422, 16456, 16824, 17952, 22432, 23133, 23834, 24684, 30844, 32912, 33648, 35751, 46266, 47668, 49368, 61688, 65824, 67296, 71502, 84821, 92532, 95336, 98736, 123376, 131087, 143004, 169642, 185064, 190672, 197472, 246752, 254463, 262174, 286008, 339284, 370128, 381344, 393261, 508926, 524348, 572016, 678568, 740256, 786522, 1017852, 1048696, 1144032, 1357136, 1441957, 1573044, 2035704, 2097392, 2714272, 2883914, 3146088, 4071408, 4194784, 4325871, 5767828, 6292176, 8142816, 8651742, 11535656, 12584352, 17303484, 23071312, 34606968, 46142624, 69213936, 138427872]

約数ペア:

[(1, 138427872), (2, 69213936), (3, 46142624), (4, 34606968), (6, 23071312), (8, 17303484), (11, 12584352), (12, 11535656), (16, 8651742), (17, 8142816), (22, 6292176), (24, 5767828), (32, 4325871), (33, 4194784), (34, 4071408), (44, 3146088), (48, 2883914), (51, 2714272), (66, 2097392), (68, 2035704), (88, 1573044), (96, 1441957), (102, 1357136), (121, 1144032), (132, 1048696), (136, 1017852), (176, 786522), (187, 740256), (204, 678568), (242, 572016), (264, 524348), (272, 508926), (352, 393261), (363, 381344), (374, 370128), (408, 339284), (484, 286008), (528, 262174), (544, 254463), (561, 246752), (701, 197472), (726, 190672), (748, 185064), (816, 169642), (968, 143004), (1056, 131087), (1122, 123376), (1402, 98736), (1452, 95336), (1496, 92532), (1632, 84821), (1936, 71502), (2057, 67296), (2103, 65824), (2244, 61688), (2804, 49368), (2904, 47668), (2992, 46266), (3872, 35751), (4114, 33648), (4206, 32912), (4488, 30844), (5608, 24684), (5808, 23834), (5984, 23133), (6171, 22432), (7711, 17952), (8228, 16824), (8412, 16456), (8976, 15422), (11216, 12342), (11616, 11917)]