164032344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 524812800

約数和(自身を除く): 360780456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 628, 691, 756, 942, 1099, 1256, 1382, 1413, 1512, 1884, 2073, 2198, 2764, 2826, 3297, 3768, 4146, 4239, 4396, 4837, 5528, 5652, 6219, 6594, 8292, 8478, 8792, 9674, 9891, 11304, 12438, 13188, 14511, 16584, 16956, 18657, 19348, 19782, 24876, 26376, 29022, 29673, 33912, 37314, 38696, 39564, 43533, 49752, 58044, 59346, 74628, 79128, 87066, 108487, 116088, 118692, 130599, 149256, 174132, 216974, 237384, 261198, 325461, 348264, 433948, 522396, 650922, 759409, 867896, 976383, 1044792, 1301844, 1518818, 1952766, 2278227, 2603688, 2929149, 3037636, 3905532, 4556454, 5858298, 6075272, 6834681, 7811064, 9112908, 11716596, 13669362, 18225816, 20504043, 23433192, 27338724, 41008086, 54677448, 82016172, 164032344]

約数ペア:

[(1, 164032344), (2, 82016172), (3, 54677448), (4, 41008086), (6, 27338724), (7, 23433192), (8, 20504043), (9, 18225816), (12, 13669362), (14, 11716596), (18, 9112908), (21, 7811064), (24, 6834681), (27, 6075272), (28, 5858298), (36, 4556454), (42, 3905532), (54, 3037636), (56, 2929149), (63, 2603688), (72, 2278227), (84, 1952766), (108, 1518818), (126, 1301844), (157, 1044792), (168, 976383), (189, 867896), (216, 759409), (252, 650922), (314, 522396), (378, 433948), (471, 348264), (504, 325461), (628, 261198), (691, 237384), (756, 216974), (942, 174132), (1099, 149256), (1256, 130599), (1382, 118692), (1413, 116088), (1512, 108487), (1884, 87066), (2073, 79128), (2198, 74628), (2764, 59346), (2826, 58044), (3297, 49752), (3768, 43533), (4146, 39564), (4239, 38696), (4396, 37314), (4837, 33912), (5528, 29673), (5652, 29022), (6219, 26376), (6594, 24876), (8292, 19782), (8478, 19348), (8792, 18657), (9674, 16956), (9891, 16584), (11304, 14511), (12438, 13188)]