168707968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 397585800

約数和(自身を除く): 228877832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 704, 709, 832, 1144, 1352, 1408, 1418, 1664, 1859, 2288, 2704, 2836, 3718, 4576, 5408, 5672, 7436, 7799, 9152, 9217, 10816, 11344, 14872, 15598, 18304, 18434, 21632, 22688, 29744, 31196, 36868, 45376, 59488, 62392, 73736, 90752, 101387, 118976, 119821, 124784, 147472, 202774, 237952, 239642, 249568, 294944, 405548, 479284, 499136, 589888, 811096, 958568, 998272, 1179776, 1318031, 1622192, 1917136, 2636062, 3244384, 3834272, 5272124, 6488768, 7668544, 10544248, 12977536, 15337088, 21088496, 42176992, 84353984, 168707968]

約数ペア:

[(1, 168707968), (2, 84353984), (4, 42176992), (8, 21088496), (11, 15337088), (13, 12977536), (16, 10544248), (22, 7668544), (26, 6488768), (32, 5272124), (44, 3834272), (52, 3244384), (64, 2636062), (88, 1917136), (104, 1622192), (128, 1318031), (143, 1179776), (169, 998272), (176, 958568), (208, 811096), (286, 589888), (338, 499136), (352, 479284), (416, 405548), (572, 294944), (676, 249568), (704, 239642), (709, 237952), (832, 202774), (1144, 147472), (1352, 124784), (1408, 119821), (1418, 118976), (1664, 101387), (1859, 90752), (2288, 73736), (2704, 62392), (2836, 59488), (3718, 45376), (4576, 36868), (5408, 31196), (5672, 29744), (7436, 22688), (7799, 21632), (9152, 18434), (9217, 18304), (10816, 15598), (11344, 14872)]