173313712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 397474560

約数和(自身を除く): 224160848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 211, 286, 359, 422, 572, 718, 844, 1144, 1436, 1688, 2288, 2321, 2743, 2872, 3376, 3949, 4642, 4667, 5486, 5744, 7898, 9284, 9334, 10972, 15796, 18568, 18668, 21944, 30173, 31592, 37136, 37336, 43888, 51337, 60346, 63184, 74672, 75749, 102674, 120692, 151498, 205348, 241384, 302996, 410696, 482768, 605992, 821392, 833239, 984737, 1211984, 1666478, 1969474, 3332956, 3938948, 6665912, 7877896, 10832107, 13331824, 15755792, 21664214, 43328428, 86656856, 173313712]

約数ペア:

[(1, 173313712), (2, 86656856), (4, 43328428), (8, 21664214), (11, 15755792), (13, 13331824), (16, 10832107), (22, 7877896), (26, 6665912), (44, 3938948), (52, 3332956), (88, 1969474), (104, 1666478), (143, 1211984), (176, 984737), (208, 833239), (211, 821392), (286, 605992), (359, 482768), (422, 410696), (572, 302996), (718, 241384), (844, 205348), (1144, 151498), (1436, 120692), (1688, 102674), (2288, 75749), (2321, 74672), (2743, 63184), (2872, 60346), (3376, 51337), (3949, 43888), (4642, 37336), (4667, 37136), (5486, 31592), (5744, 30173), (7898, 21944), (9284, 18668), (9334, 18568), (10972, 15796)]