165230496

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 500472000

約数和(自身を除く): 335241504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 199, 216, 248, 279, 288, 372, 398, 432, 496, 558, 597, 744, 796, 837, 864, 961, 992, 1116, 1194, 1488, 1592, 1674, 1791, 1922, 2232, 2388, 2883, 2976, 3184, 3348, 3582, 3844, 4464, 4776, 5373, 5766, 6169, 6368, 6696, 7164, 7688, 8649, 8928, 9552, 10746, 11532, 12338, 13392, 14328, 15376, 17298, 18507, 19104, 21492, 23064, 24676, 25947, 26784, 28656, 30752, 34596, 37014, 42984, 46128, 49352, 51894, 55521, 57312, 69192, 74028, 85968, 92256, 98704, 103788, 111042, 138384, 148056, 166563, 171936, 191239, 197408, 207576, 222084, 276768, 296112, 333126, 382478, 415152, 444168, 573717, 592224, 666252, 764956, 830304, 888336, 1147434, 1332504, 1529912, 1721151, 1776672, 2294868, 2665008, 3059824, 3442302, 4589736, 5163453, 5330016, 6119648, 6884604, 9179472, 10326906, 13769208, 18358944, 20653812, 27538416, 41307624, 55076832, 82615248, 165230496]

約数ペア:

[(1, 165230496), (2, 82615248), (3, 55076832), (4, 41307624), (6, 27538416), (8, 20653812), (9, 18358944), (12, 13769208), (16, 10326906), (18, 9179472), (24, 6884604), (27, 6119648), (31, 5330016), (32, 5163453), (36, 4589736), (48, 3442302), (54, 3059824), (62, 2665008), (72, 2294868), (93, 1776672), (96, 1721151), (108, 1529912), (124, 1332504), (144, 1147434), (186, 888336), (199, 830304), (216, 764956), (248, 666252), (279, 592224), (288, 573717), (372, 444168), (398, 415152), (432, 382478), (496, 333126), (558, 296112), (597, 276768), (744, 222084), (796, 207576), (837, 197408), (864, 191239), (961, 171936), (992, 166563), (1116, 148056), (1194, 138384), (1488, 111042), (1592, 103788), (1674, 98704), (1791, 92256), (1922, 85968), (2232, 74028), (2388, 69192), (2883, 57312), (2976, 55521), (3184, 51894), (3348, 49352), (3582, 46128), (3844, 42984), (4464, 37014), (4776, 34596), (5373, 30752), (5766, 28656), (6169, 26784), (6368, 25947), (6696, 24676), (7164, 23064), (7688, 21492), (8649, 19104), (8928, 18507), (9552, 17298), (10746, 15376), (11532, 14328), (12338, 13392)]