155508654

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 395136000

約数和(自身を除く): 239627346

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 49, 57, 82, 97, 98, 114, 123, 133, 147, 194, 246, 266, 287, 291, 294, 343, 399, 574, 582, 679, 686, 779, 798, 861, 931, 1029, 1358, 1558, 1722, 1843, 1862, 2009, 2037, 2058, 2337, 2793, 3686, 3977, 4018, 4074, 4674, 4753, 5453, 5529, 5586, 6027, 6517, 7954, 9506, 10906, 11058, 11931, 12054, 12901, 13034, 14063, 14259, 16359, 19551, 23862, 25802, 27839, 28126, 28518, 32718, 33271, 38171, 38703, 39102, 42189, 55678, 66542, 75563, 76342, 77406, 83517, 84378, 90307, 99813, 114513, 151126, 167034, 180614, 194873, 199626, 226689, 229026, 267197, 270921, 389746, 453378, 528941, 534394, 541842, 584619, 632149, 801591, 1057882, 1169238, 1264298, 1364111, 1586823, 1603182, 1896447, 2728222, 3173646, 3702587, 3792894, 4092333, 7405174, 8184666, 11107761, 22215522, 25918109, 51836218, 77754327, 155508654]

約数ペア:

[(1, 155508654), (2, 77754327), (3, 51836218), (6, 25918109), (7, 22215522), (14, 11107761), (19, 8184666), (21, 7405174), (38, 4092333), (41, 3792894), (42, 3702587), (49, 3173646), (57, 2728222), (82, 1896447), (97, 1603182), (98, 1586823), (114, 1364111), (123, 1264298), (133, 1169238), (147, 1057882), (194, 801591), (246, 632149), (266, 584619), (287, 541842), (291, 534394), (294, 528941), (343, 453378), (399, 389746), (574, 270921), (582, 267197), (679, 229026), (686, 226689), (779, 199626), (798, 194873), (861, 180614), (931, 167034), (1029, 151126), (1358, 114513), (1558, 99813), (1722, 90307), (1843, 84378), (1862, 83517), (2009, 77406), (2037, 76342), (2058, 75563), (2337, 66542), (2793, 55678), (3686, 42189), (3977, 39102), (4018, 38703), (4074, 38171), (4674, 33271), (4753, 32718), (5453, 28518), (5529, 28126), (5586, 27839), (6027, 25802), (6517, 23862), (7954, 19551), (9506, 16359), (10906, 14259), (11058, 14063), (11931, 13034), (12054, 12901)]