131680416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 410889024

約数和(自身を除く): 279208608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 233, 336, 348, 406, 464, 466, 609, 672, 696, 699, 812, 841, 928, 932, 1218, 1392, 1398, 1624, 1631, 1682, 1864, 2436, 2523, 2784, 2796, 3248, 3262, 3364, 3728, 4872, 4893, 5046, 5592, 5887, 6496, 6524, 6728, 6757, 7456, 9744, 9786, 10092, 11184, 11774, 13048, 13456, 13514, 17661, 19488, 19572, 20184, 20271, 22368, 23548, 26096, 26912, 27028, 35322, 39144, 40368, 40542, 47096, 47299, 52192, 54056, 70644, 78288, 80736, 81084, 94192, 94598, 108112, 141288, 141897, 156576, 162168, 188384, 189196, 195953, 216224, 282576, 283794, 324336, 378392, 391906, 565152, 567588, 587859, 648672, 756784, 783812, 1135176, 1175718, 1371671, 1513568, 1567624, 2270352, 2351436, 2743342, 3135248, 4115013, 4540704, 4702872, 5486684, 6270496, 8230026, 9405744, 10973368, 16460052, 18811488, 21946736, 32920104, 43893472, 65840208, 131680416]

約数ペア:

[(1, 131680416), (2, 65840208), (3, 43893472), (4, 32920104), (6, 21946736), (7, 18811488), (8, 16460052), (12, 10973368), (14, 9405744), (16, 8230026), (21, 6270496), (24, 5486684), (28, 4702872), (29, 4540704), (32, 4115013), (42, 3135248), (48, 2743342), (56, 2351436), (58, 2270352), (84, 1567624), (87, 1513568), (96, 1371671), (112, 1175718), (116, 1135176), (168, 783812), (174, 756784), (203, 648672), (224, 587859), (232, 567588), (233, 565152), (336, 391906), (348, 378392), (406, 324336), (464, 283794), (466, 282576), (609, 216224), (672, 195953), (696, 189196), (699, 188384), (812, 162168), (841, 156576), (928, 141897), (932, 141288), (1218, 108112), (1392, 94598), (1398, 94192), (1624, 81084), (1631, 80736), (1682, 78288), (1864, 70644), (2436, 54056), (2523, 52192), (2784, 47299), (2796, 47096), (3248, 40542), (3262, 40368), (3364, 39144), (3728, 35322), (4872, 27028), (4893, 26912), (5046, 26096), (5592, 23548), (5887, 22368), (6496, 20271), (6524, 20184), (6728, 19572), (6757, 19488), (7456, 17661), (9744, 13514), (9786, 13456), (10092, 13048), (11184, 11774)]