172935336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 520058880

約数和(自身を除く): 347123544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 168, 172, 222, 258, 259, 296, 301, 344, 444, 516, 518, 602, 647, 777, 888, 903, 1032, 1036, 1204, 1294, 1554, 1591, 1806, 1941, 2072, 2408, 2588, 3108, 3182, 3612, 3882, 4529, 4773, 5176, 6216, 6364, 7224, 7764, 9058, 9546, 11137, 12728, 13587, 15528, 18116, 19092, 22274, 23939, 27174, 27821, 33411, 36232, 38184, 44548, 47878, 54348, 55642, 66822, 71817, 83463, 89096, 95756, 108696, 111284, 133644, 143634, 166926, 167573, 191512, 194747, 222568, 267288, 287268, 333852, 335146, 389494, 502719, 574536, 584241, 667704, 670292, 778988, 1005438, 1029377, 1168482, 1340584, 1557976, 2010876, 2058754, 2336964, 3088131, 4021752, 4117508, 4673928, 6176262, 7205639, 8235016, 12352524, 14411278, 21616917, 24705048, 28822556, 43233834, 57645112, 86467668, 172935336]

約数ペア:

[(1, 172935336), (2, 86467668), (3, 57645112), (4, 43233834), (6, 28822556), (7, 24705048), (8, 21616917), (12, 14411278), (14, 12352524), (21, 8235016), (24, 7205639), (28, 6176262), (37, 4673928), (42, 4117508), (43, 4021752), (56, 3088131), (74, 2336964), (84, 2058754), (86, 2010876), (111, 1557976), (129, 1340584), (148, 1168482), (168, 1029377), (172, 1005438), (222, 778988), (258, 670292), (259, 667704), (296, 584241), (301, 574536), (344, 502719), (444, 389494), (516, 335146), (518, 333852), (602, 287268), (647, 267288), (777, 222568), (888, 194747), (903, 191512), (1032, 167573), (1036, 166926), (1204, 143634), (1294, 133644), (1554, 111284), (1591, 108696), (1806, 95756), (1941, 89096), (2072, 83463), (2408, 71817), (2588, 66822), (3108, 55642), (3182, 54348), (3612, 47878), (3882, 44548), (4529, 38184), (4773, 36232), (5176, 33411), (6216, 27821), (6364, 27174), (7224, 23939), (7764, 22274), (9058, 19092), (9546, 18116), (11137, 15528), (12728, 13587)]