161841576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 466099200

約数和(自身を除く): 304257624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 577, 696, 744, 754, 806, 899, 1131, 1154, 1209, 1508, 1612, 1731, 1798, 2262, 2308, 2418, 2697, 3016, 3224, 3462, 3596, 4524, 4616, 4836, 5394, 6924, 7192, 7501, 9048, 9672, 10788, 11687, 13848, 15002, 16733, 17887, 21576, 22503, 23374, 30004, 33466, 35061, 35774, 45006, 46748, 50199, 53661, 60008, 66932, 70122, 71548, 90012, 93496, 100398, 107322, 133864, 140244, 143096, 180024, 200796, 214644, 217529, 232531, 280488, 401592, 429288, 435058, 465062, 518723, 652587, 697593, 870116, 930124, 1037446, 1305174, 1395186, 1556169, 1740232, 1860248, 2074892, 2610348, 2790372, 3112338, 4149784, 5220696, 5580744, 6224676, 6743399, 12449352, 13486798, 20230197, 26973596, 40460394, 53947192, 80920788, 161841576]

約数ペア:

[(1, 161841576), (2, 80920788), (3, 53947192), (4, 40460394), (6, 26973596), (8, 20230197), (12, 13486798), (13, 12449352), (24, 6743399), (26, 6224676), (29, 5580744), (31, 5220696), (39, 4149784), (52, 3112338), (58, 2790372), (62, 2610348), (78, 2074892), (87, 1860248), (93, 1740232), (104, 1556169), (116, 1395186), (124, 1305174), (156, 1037446), (174, 930124), (186, 870116), (232, 697593), (248, 652587), (312, 518723), (348, 465062), (372, 435058), (377, 429288), (403, 401592), (577, 280488), (696, 232531), (744, 217529), (754, 214644), (806, 200796), (899, 180024), (1131, 143096), (1154, 140244), (1209, 133864), (1508, 107322), (1612, 100398), (1731, 93496), (1798, 90012), (2262, 71548), (2308, 70122), (2418, 66932), (2697, 60008), (3016, 53661), (3224, 50199), (3462, 46748), (3596, 45006), (4524, 35774), (4616, 35061), (4836, 33466), (5394, 30004), (6924, 23374), (7192, 22503), (7501, 21576), (9048, 17887), (9672, 16733), (10788, 15002), (11687, 13848)]