198977184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 651006720

約数和(自身を除く): 452029536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 229, 252, 288, 336, 431, 458, 504, 672, 687, 862, 916, 1008, 1293, 1374, 1603, 1724, 1832, 2016, 2061, 2586, 2748, 3017, 3206, 3448, 3664, 3879, 4122, 4809, 5172, 5496, 6034, 6412, 6896, 7328, 7758, 8244, 9051, 9618, 10344, 10992, 12068, 12824, 13792, 14427, 15516, 16488, 18102, 19236, 20688, 21984, 24136, 25648, 27153, 28854, 31032, 32976, 36204, 38472, 41376, 48272, 51296, 54306, 57708, 62064, 65952, 72408, 76944, 96544, 98699, 108612, 115416, 124128, 144816, 153888, 197398, 217224, 230832, 289632, 296097, 394796, 434448, 461664, 592194, 690893, 789592, 868896, 888291, 1184388, 1381786, 1579184, 1776582, 2072679, 2368776, 2763572, 3158368, 3553164, 4145358, 4737552, 5527144, 6218037, 7106328, 8290716, 9475104, 11054288, 12436074, 14212656, 16581432, 22108576, 24872148, 28425312, 33162864, 49744296, 66325728, 99488592, 198977184]

約数ペア:

[(1, 198977184), (2, 99488592), (3, 66325728), (4, 49744296), (6, 33162864), (7, 28425312), (8, 24872148), (9, 22108576), (12, 16581432), (14, 14212656), (16, 12436074), (18, 11054288), (21, 9475104), (24, 8290716), (28, 7106328), (32, 6218037), (36, 5527144), (42, 4737552), (48, 4145358), (56, 3553164), (63, 3158368), (72, 2763572), (84, 2368776), (96, 2072679), (112, 1776582), (126, 1579184), (144, 1381786), (168, 1184388), (224, 888291), (229, 868896), (252, 789592), (288, 690893), (336, 592194), (431, 461664), (458, 434448), (504, 394796), (672, 296097), (687, 289632), (862, 230832), (916, 217224), (1008, 197398), (1293, 153888), (1374, 144816), (1603, 124128), (1724, 115416), (1832, 108612), (2016, 98699), (2061, 96544), (2586, 76944), (2748, 72408), (3017, 65952), (3206, 62064), (3448, 57708), (3664, 54306), (3879, 51296), (4122, 48272), (4809, 41376), (5172, 38472), (5496, 36204), (6034, 32976), (6412, 31032), (6896, 28854), (7328, 27153), (7758, 25648), (8244, 24136), (9051, 21984), (9618, 20688), (10344, 19236), (10992, 18102), (12068, 16488), (12824, 15516), (13792, 14427)]