168367968

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1125

約数の個数: 144

約数和(自身を含む): 521866800

約数和(自身を除く): 353498832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1061, 1102, 1368, 1392, 1653, 1824, 2088, 2122, 2204, 2736, 2784, 3183, 3306, 4176, 4244, 4408, 4959, 5472, 6366, 6612, 8352, 8488, 8816, 9549, 9918, 12732, 13224, 16976, 17632, 19098, 19836, 20159, 25464, 26448, 30769, 33952, 38196, 39672, 40318, 50928, 52896, 60477, 61538, 76392, 79344, 80636, 92307, 101856, 120954, 123076, 152784, 158688, 161272, 181431, 184614, 241908, 246152, 276921, 305568, 322544, 362862, 369228, 483816, 492304, 553842, 584611, 645088, 725724, 738456, 967632, 984608, 1107684, 1169222, 1451448, 1476912, 1753833, 1935264, 2215368, 2338444, 2902896, 2953824, 3507666, 4430736, 4676888, 5261499, 5805792, 7015332, 8861472, 9353776, 10522998, 14030664, 18707552, 21045996, 28061328, 42091992, 56122656, 84183984, 168367968]

約数ペア:

[(1, 168367968), (2, 84183984), (3, 56122656), (4, 42091992), (6, 28061328), (8, 21045996), (9, 18707552), (12, 14030664), (16, 10522998), (18, 9353776), (19, 8861472), (24, 7015332), (29, 5805792), (32, 5261499), (36, 4676888), (38, 4430736), (48, 3507666), (57, 2953824), (58, 2902896), (72, 2338444), (76, 2215368), (87, 1935264), (96, 1753833), (114, 1476912), (116, 1451448), (144, 1169222), (152, 1107684), (171, 984608), (174, 967632), (228, 738456), (232, 725724), (261, 645088), (288, 584611), (304, 553842), (342, 492304), (348, 483816), (456, 369228), (464, 362862), (522, 322544), (551, 305568), (608, 276921), (684, 246152), (696, 241908), (912, 184614), (928, 181431), (1044, 161272), (1061, 158688), (1102, 152784), (1368, 123076), (1392, 120954), (1653, 101856), (1824, 92307), (2088, 80636), (2122, 79344), (2204, 76392), (2736, 61538), (2784, 60477), (3183, 52896), (3306, 50928), (4176, 40318), (4244, 39672), (4408, 38196), (4959, 33952), (5472, 30769), (6366, 26448), (6612, 25464), (8352, 20159), (8488, 19836), (8816, 19098), (9549, 17632), (9918, 16976), (12732, 13224)]