128770614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 358732800

約数和(自身を除く): 229962186

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 87, 102, 119, 126, 153, 174, 189, 203, 238, 261, 306, 357, 378, 406, 459, 493, 522, 609, 691, 714, 783, 918, 986, 1071, 1218, 1382, 1479, 1566, 1827, 2073, 2142, 2958, 3213, 3451, 3654, 4146, 4437, 4837, 5481, 6219, 6426, 6902, 8874, 9674, 10353, 10962, 11747, 12438, 13311, 14511, 18657, 20039, 20706, 23494, 26622, 29022, 31059, 35241, 37314, 40078, 43533, 60117, 62118, 70482, 82229, 87066, 93177, 105723, 120234, 130599, 140273, 164458, 180351, 186354, 211446, 246687, 261198, 280546, 317169, 340663, 360702, 420819, 493374, 541053, 634338, 681326, 740061, 841638, 1021989, 1082106, 1262457, 1480122, 2043978, 2220183, 2384641, 2524914, 3065967, 3787371, 4440366, 4769282, 6131934, 7153923, 7574742, 9197901, 14307846, 18395802, 21461769, 42923538, 64385307, 128770614]

約数ペア:

[(1, 128770614), (2, 64385307), (3, 42923538), (6, 21461769), (7, 18395802), (9, 14307846), (14, 9197901), (17, 7574742), (18, 7153923), (21, 6131934), (27, 4769282), (29, 4440366), (34, 3787371), (42, 3065967), (51, 2524914), (54, 2384641), (58, 2220183), (63, 2043978), (87, 1480122), (102, 1262457), (119, 1082106), (126, 1021989), (153, 841638), (174, 740061), (189, 681326), (203, 634338), (238, 541053), (261, 493374), (306, 420819), (357, 360702), (378, 340663), (406, 317169), (459, 280546), (493, 261198), (522, 246687), (609, 211446), (691, 186354), (714, 180351), (783, 164458), (918, 140273), (986, 130599), (1071, 120234), (1218, 105723), (1382, 93177), (1479, 87066), (1566, 82229), (1827, 70482), (2073, 62118), (2142, 60117), (2958, 43533), (3213, 40078), (3451, 37314), (3654, 35241), (4146, 31059), (4437, 29022), (4837, 26622), (5481, 23494), (6219, 20706), (6426, 20039), (6902, 18657), (8874, 14511), (9674, 13311), (10353, 12438), (10962, 11747)]