172992834

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 503205120

約数和(自身を除く): 330212286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 37, 38, 42, 49, 54, 57, 62, 63, 74, 81, 93, 98, 111, 114, 126, 133, 147, 162, 171, 186, 189, 217, 222, 259, 266, 279, 294, 333, 342, 378, 399, 434, 441, 513, 518, 558, 567, 589, 651, 666, 703, 777, 798, 837, 882, 931, 999, 1026, 1134, 1147, 1178, 1197, 1302, 1323, 1406, 1519, 1539, 1554, 1674, 1767, 1813, 1862, 1953, 1998, 2109, 2294, 2331, 2394, 2511, 2646, 2793, 2997, 3038, 3078, 3441, 3534, 3591, 3626, 3906, 3969, 4123, 4218, 4557, 4662, 4921, 5022, 5301, 5439, 5586, 5859, 5994, 6327, 6882, 6993, 7182, 7938, 8029, 8246, 8379, 9114, 9842, 10323, 10602, 10773, 10878, 11718, 12369, 12654, 13671, 13986, 14763, 15903, 16058, 16317, 16758, 17577, 18981, 20646, 20979, 21546, 21793, 24087, 24738, 25137, 27342, 28861, 29526, 30969, 31806, 32634, 34447, 35154, 37107, 37962, 41013, 41958, 43586, 44289, 47709, 48174, 48951, 50274, 56203, 56943, 57722, 61938, 65379, 68894, 72261, 74214, 75411, 82026, 86583, 88578, 92907, 95418, 97902, 103341, 111321, 112406, 113886, 123039, 130758, 132867, 144522, 146853, 150822, 152551, 168609, 173166, 185814, 196137, 206682, 216783, 222642, 246078, 259749, 265734, 293706, 305102, 310023, 333963, 337218, 392274, 398601, 433566, 457653, 505827, 519498, 588411, 620046, 650349, 667926, 779247, 797202, 915306, 930069, 1011654, 1067857, 1176822, 1300698, 1372959, 1517481, 1558494, 1765233, 1860138, 2135714, 2337741, 2745918, 2790207, 3034962, 3203571, 3530466, 4118877, 4552443, 4675482, 5580414, 6407142, 8237754, 9104886, 9610713, 12356631, 19221426, 24713262, 28832139, 57664278, 86496417, 172992834]

約数ペア:

[(1, 172992834), (2, 86496417), (3, 57664278), (6, 28832139), (7, 24713262), (9, 19221426), (14, 12356631), (18, 9610713), (19, 9104886), (21, 8237754), (27, 6407142), (31, 5580414), (37, 4675482), (38, 4552443), (42, 4118877), (49, 3530466), (54, 3203571), (57, 3034962), (62, 2790207), (63, 2745918), (74, 2337741), (81, 2135714), (93, 1860138), (98, 1765233), (111, 1558494), (114, 1517481), (126, 1372959), (133, 1300698), (147, 1176822), (162, 1067857), (171, 1011654), (186, 930069), (189, 915306), (217, 797202), (222, 779247), (259, 667926), (266, 650349), (279, 620046), (294, 588411), (333, 519498), (342, 505827), (378, 457653), (399, 433566), (434, 398601), (441, 392274), (513, 337218), (518, 333963), (558, 310023), (567, 305102), (589, 293706), (651, 265734), (666, 259749), (703, 246078), (777, 222642), (798, 216783), (837, 206682), (882, 196137), (931, 185814), (999, 173166), (1026, 168609), (1134, 152551), (1147, 150822), (1178, 146853), (1197, 144522), (1302, 132867), (1323, 130758), (1406, 123039), (1519, 113886), (1539, 112406), (1554, 111321), (1674, 103341), (1767, 97902), (1813, 95418), (1862, 92907), (1953, 88578), (1998, 86583), (2109, 82026), (2294, 75411), (2331, 74214), (2394, 72261), (2511, 68894), (2646, 65379), (2793, 61938), (2997, 57722), (3038, 56943), (3078, 56203), (3441, 50274), (3534, 48951), (3591, 48174), (3626, 47709), (3906, 44289), (3969, 43586), (4123, 41958), (4218, 41013), (4557, 37962), (4662, 37107), (4921, 35154), (5022, 34447), (5301, 32634), (5439, 31806), (5586, 30969), (5859, 29526), (5994, 28861), (6327, 27342), (6882, 25137), (6993, 24738), (7182, 24087), (7938, 21793), (8029, 21546), (8246, 20979), (8379, 20646), (9114, 18981), (9842, 17577), (10323, 16758), (10602, 16317), (10773, 16058), (10878, 15903), (11718, 14763), (12369, 13986), (12654, 13671)]