190315216

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 470219904

約数和(自身を除く): 279904688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 71, 91, 98, 104, 112, 142, 182, 196, 208, 263, 284, 364, 392, 497, 526, 568, 637, 728, 784, 923, 994, 1052, 1136, 1274, 1456, 1841, 1846, 1988, 2104, 2548, 3419, 3479, 3682, 3692, 3976, 4208, 5096, 6461, 6838, 6958, 7364, 7384, 7952, 10192, 12887, 12922, 13676, 13916, 14728, 14768, 18673, 23933, 25774, 25844, 27352, 27832, 29456, 37346, 45227, 47866, 51548, 51688, 54704, 55664, 74692, 90454, 95732, 103096, 103376, 130711, 149384, 167531, 180908, 191464, 206192, 242749, 261422, 298768, 335062, 361816, 382928, 485498, 522844, 670124, 723632, 914977, 970996, 1045688, 1340248, 1699243, 1829954, 1941992, 2091376, 2680496, 3398486, 3659908, 3883984, 6796972, 7319816, 11894701, 13593944, 14639632, 23789402, 27187888, 47578804, 95157608, 190315216]

約数ペア:

[(1, 190315216), (2, 95157608), (4, 47578804), (7, 27187888), (8, 23789402), (13, 14639632), (14, 13593944), (16, 11894701), (26, 7319816), (28, 6796972), (49, 3883984), (52, 3659908), (56, 3398486), (71, 2680496), (91, 2091376), (98, 1941992), (104, 1829954), (112, 1699243), (142, 1340248), (182, 1045688), (196, 970996), (208, 914977), (263, 723632), (284, 670124), (364, 522844), (392, 485498), (497, 382928), (526, 361816), (568, 335062), (637, 298768), (728, 261422), (784, 242749), (923, 206192), (994, 191464), (1052, 180908), (1136, 167531), (1274, 149384), (1456, 130711), (1841, 103376), (1846, 103096), (1988, 95732), (2104, 90454), (2548, 74692), (3419, 55664), (3479, 54704), (3682, 51688), (3692, 51548), (3976, 47866), (4208, 45227), (5096, 37346), (6461, 29456), (6838, 27832), (6958, 27352), (7364, 25844), (7384, 25774), (7952, 23933), (10192, 18673), (12887, 14768), (12922, 14728), (13676, 13916)]