172751592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 490613760

約数和(自身を除く): 317862168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 212, 248, 312, 318, 337, 372, 403, 424, 636, 674, 689, 744, 806, 1011, 1209, 1272, 1348, 1378, 1612, 1643, 2022, 2067, 2418, 2696, 2756, 3224, 3286, 4044, 4134, 4381, 4836, 4929, 5512, 6572, 8088, 8268, 8762, 9672, 9858, 10447, 13143, 13144, 16536, 17524, 17861, 19716, 20894, 21359, 26286, 31341, 35048, 35722, 39432, 41788, 42718, 52572, 53583, 62682, 64077, 71444, 83576, 85436, 105144, 107166, 125364, 128154, 135811, 142888, 170872, 214332, 232193, 250728, 256308, 271622, 407433, 428664, 464386, 512616, 543244, 553691, 696579, 814866, 928772, 1086488, 1107382, 1393158, 1629732, 1661073, 1857544, 2214764, 2786316, 3259464, 3322146, 4429528, 5572632, 6644292, 7197983, 13288584, 14395966, 21593949, 28791932, 43187898, 57583864, 86375796, 172751592]

約数ペア:

[(1, 172751592), (2, 86375796), (3, 57583864), (4, 43187898), (6, 28791932), (8, 21593949), (12, 14395966), (13, 13288584), (24, 7197983), (26, 6644292), (31, 5572632), (39, 4429528), (52, 3322146), (53, 3259464), (62, 2786316), (78, 2214764), (93, 1857544), (104, 1661073), (106, 1629732), (124, 1393158), (156, 1107382), (159, 1086488), (186, 928772), (212, 814866), (248, 696579), (312, 553691), (318, 543244), (337, 512616), (372, 464386), (403, 428664), (424, 407433), (636, 271622), (674, 256308), (689, 250728), (744, 232193), (806, 214332), (1011, 170872), (1209, 142888), (1272, 135811), (1348, 128154), (1378, 125364), (1612, 107166), (1643, 105144), (2022, 85436), (2067, 83576), (2418, 71444), (2696, 64077), (2756, 62682), (3224, 53583), (3286, 52572), (4044, 42718), (4134, 41788), (4381, 39432), (4836, 35722), (4929, 35048), (5512, 31341), (6572, 26286), (8088, 21359), (8268, 20894), (8762, 19716), (9672, 17861), (9858, 17524), (10447, 16536), (13143, 13144)]