172816336

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 440195040

約数和(自身を除く): 267378704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 49, 56, 58, 77, 88, 98, 112, 116, 154, 176, 196, 203, 232, 308, 319, 392, 406, 464, 539, 616, 638, 691, 784, 812, 1078, 1232, 1276, 1382, 1421, 1624, 2156, 2233, 2552, 2764, 2842, 3248, 4312, 4466, 4837, 5104, 5528, 5684, 7601, 8624, 8932, 9674, 11056, 11368, 15202, 15631, 17864, 19348, 20039, 22736, 30404, 31262, 33859, 35728, 38696, 40078, 53207, 60808, 62524, 67718, 77392, 80156, 106414, 121616, 125048, 135436, 140273, 160312, 212828, 220429, 250096, 270872, 280546, 320624, 372449, 425656, 440858, 541744, 561092, 744898, 851312, 881716, 981911, 1122184, 1489796, 1543003, 1763432, 1963822, 2244368, 2979592, 3086006, 3526864, 3927644, 5959184, 6172012, 7855288, 10801021, 12344024, 15710576, 21602042, 24688048, 43204084, 86408168, 172816336]

約数ペア:

[(1, 172816336), (2, 86408168), (4, 43204084), (7, 24688048), (8, 21602042), (11, 15710576), (14, 12344024), (16, 10801021), (22, 7855288), (28, 6172012), (29, 5959184), (44, 3927644), (49, 3526864), (56, 3086006), (58, 2979592), (77, 2244368), (88, 1963822), (98, 1763432), (112, 1543003), (116, 1489796), (154, 1122184), (176, 981911), (196, 881716), (203, 851312), (232, 744898), (308, 561092), (319, 541744), (392, 440858), (406, 425656), (464, 372449), (539, 320624), (616, 280546), (638, 270872), (691, 250096), (784, 220429), (812, 212828), (1078, 160312), (1232, 140273), (1276, 135436), (1382, 125048), (1421, 121616), (1624, 106414), (2156, 80156), (2233, 77392), (2552, 67718), (2764, 62524), (2842, 60808), (3248, 53207), (4312, 40078), (4466, 38696), (4837, 35728), (5104, 33859), (5528, 31262), (5684, 30404), (7601, 22736), (8624, 20039), (8932, 19348), (9674, 17864), (11056, 15631), (11368, 15202)]