142659968

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 319614960

約数和(自身を除く): 176954992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 121, 122, 128, 151, 176, 242, 244, 302, 352, 484, 488, 604, 671, 704, 968, 976, 1208, 1342, 1408, 1661, 1936, 1952, 2416, 2684, 3322, 3872, 3904, 4832, 5368, 6644, 7381, 7744, 7808, 9211, 9664, 10736, 13288, 14762, 15488, 18271, 18422, 19328, 21472, 26576, 29524, 36542, 36844, 42944, 53152, 59048, 73084, 73688, 85888, 101321, 106304, 118096, 146168, 147376, 202642, 212608, 236192, 292336, 294752, 405284, 472384, 584672, 589504, 810568, 944768, 1114531, 1169344, 1179008, 1621136, 2229062, 2338688, 3242272, 4458124, 6484544, 8916248, 12969088, 17832496, 35664992, 71329984, 142659968]

約数ペア:

[(1, 142659968), (2, 71329984), (4, 35664992), (8, 17832496), (11, 12969088), (16, 8916248), (22, 6484544), (32, 4458124), (44, 3242272), (61, 2338688), (64, 2229062), (88, 1621136), (121, 1179008), (122, 1169344), (128, 1114531), (151, 944768), (176, 810568), (242, 589504), (244, 584672), (302, 472384), (352, 405284), (484, 294752), (488, 292336), (604, 236192), (671, 212608), (704, 202642), (968, 147376), (976, 146168), (1208, 118096), (1342, 106304), (1408, 101321), (1661, 85888), (1936, 73688), (1952, 73084), (2416, 59048), (2684, 53152), (3322, 42944), (3872, 36844), (3904, 36542), (4832, 29524), (5368, 26576), (6644, 21472), (7381, 19328), (7744, 18422), (7808, 18271), (9211, 15488), (9664, 14762), (10736, 13288)]