172666728

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 528528000

約数和(自身を除く): 355861272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 103, 104, 108, 117, 156, 162, 199, 206, 216, 234, 309, 312, 324, 351, 398, 412, 468, 597, 618, 648, 702, 796, 824, 927, 936, 1053, 1194, 1236, 1339, 1404, 1592, 1791, 1854, 2106, 2388, 2472, 2587, 2678, 2781, 2808, 3582, 3708, 4017, 4212, 4776, 5174, 5356, 5373, 5562, 7164, 7416, 7761, 8034, 8343, 8424, 10348, 10712, 10746, 11124, 12051, 14328, 15522, 16068, 16119, 16686, 20497, 20696, 21492, 22248, 23283, 24102, 31044, 32136, 32238, 33372, 36153, 40994, 42984, 46566, 48204, 61491, 62088, 64476, 66744, 69849, 72306, 81988, 93132, 96408, 108459, 122982, 128952, 139698, 144612, 163976, 184473, 186264, 209547, 216918, 245964, 266461, 279396, 289224, 368946, 419094, 433836, 491928, 532922, 553419, 558792, 737892, 799383, 838188, 867672, 1065844, 1106838, 1475784, 1598766, 1660257, 1676376, 2131688, 2213676, 2398149, 3197532, 3320514, 4427352, 4796298, 6395064, 6641028, 7194447, 9592596, 13282056, 14388894, 19185192, 21583341, 28777788, 43166682, 57555576, 86333364, 172666728]

約数ペア:

[(1, 172666728), (2, 86333364), (3, 57555576), (4, 43166682), (6, 28777788), (8, 21583341), (9, 19185192), (12, 14388894), (13, 13282056), (18, 9592596), (24, 7194447), (26, 6641028), (27, 6395064), (36, 4796298), (39, 4427352), (52, 3320514), (54, 3197532), (72, 2398149), (78, 2213676), (81, 2131688), (103, 1676376), (104, 1660257), (108, 1598766), (117, 1475784), (156, 1106838), (162, 1065844), (199, 867672), (206, 838188), (216, 799383), (234, 737892), (309, 558792), (312, 553419), (324, 532922), (351, 491928), (398, 433836), (412, 419094), (468, 368946), (597, 289224), (618, 279396), (648, 266461), (702, 245964), (796, 216918), (824, 209547), (927, 186264), (936, 184473), (1053, 163976), (1194, 144612), (1236, 139698), (1339, 128952), (1404, 122982), (1592, 108459), (1791, 96408), (1854, 93132), (2106, 81988), (2388, 72306), (2472, 69849), (2587, 66744), (2678, 64476), (2781, 62088), (2808, 61491), (3582, 48204), (3708, 46566), (4017, 42984), (4212, 40994), (4776, 36153), (5174, 33372), (5356, 32238), (5373, 32136), (5562, 31044), (7164, 24102), (7416, 23283), (7761, 22248), (8034, 21492), (8343, 20696), (8424, 20497), (10348, 16686), (10712, 16119), (10746, 16068), (11124, 15522), (12051, 14328)]