163217952

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 216

約数和(自身を含む): 515940516

約数和(自身を除く): 352722564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 53, 68, 72, 74, 96, 102, 106, 111, 136, 144, 148, 153, 159, 204, 212, 222, 272, 288, 289, 296, 306, 318, 333, 408, 424, 444, 477, 544, 578, 592, 612, 629, 636, 666, 816, 848, 867, 888, 901, 954, 1156, 1184, 1224, 1258, 1272, 1332, 1632, 1696, 1734, 1776, 1802, 1887, 1908, 1961, 2312, 2448, 2516, 2544, 2601, 2664, 2703, 3468, 3552, 3604, 3774, 3816, 3922, 4624, 4896, 5032, 5088, 5202, 5328, 5406, 5661, 5883, 6936, 7208, 7548, 7632, 7844, 8109, 9248, 10064, 10404, 10656, 10693, 10812, 11322, 11766, 13872, 14416, 15096, 15264, 15317, 15688, 16218, 17649, 20128, 20808, 21386, 21624, 22644, 23532, 27744, 28832, 30192, 30634, 31376, 32079, 32436, 33337, 35298, 41616, 42772, 43248, 45288, 45951, 47064, 60384, 61268, 62752, 64158, 64872, 66674, 70596, 83232, 85544, 86496, 90576, 91902, 94128, 96237, 100011, 122536, 128316, 129744, 133348, 137853, 141192, 171088, 181152, 183804, 188256, 192474, 200022, 245072, 256632, 259488, 266696, 275706, 282384, 300033, 342176, 367608, 384948, 400044, 490144, 513264, 533392, 551412, 564768, 566729, 600066, 735216, 769896, 800088, 1026528, 1066784, 1102824, 1133458, 1200132, 1470432, 1539792, 1600176, 1700187, 2205648, 2266916, 2400264, 3079584, 3200352, 3400374, 4411296, 4533832, 4800528, 5100561, 6800748, 9067664, 9601056, 10201122, 13601496, 18135328, 20402244, 27202992, 40804488, 54405984, 81608976, 163217952]

約数ペア:

[(1, 163217952), (2, 81608976), (3, 54405984), (4, 40804488), (6, 27202992), (8, 20402244), (9, 18135328), (12, 13601496), (16, 10201122), (17, 9601056), (18, 9067664), (24, 6800748), (32, 5100561), (34, 4800528), (36, 4533832), (37, 4411296), (48, 3400374), (51, 3200352), (53, 3079584), (68, 2400264), (72, 2266916), (74, 2205648), (96, 1700187), (102, 1600176), (106, 1539792), (111, 1470432), (136, 1200132), (144, 1133458), (148, 1102824), (153, 1066784), (159, 1026528), (204, 800088), (212, 769896), (222, 735216), (272, 600066), (288, 566729), (289, 564768), (296, 551412), (306, 533392), (318, 513264), (333, 490144), (408, 400044), (424, 384948), (444, 367608), (477, 342176), (544, 300033), (578, 282384), (592, 275706), (612, 266696), (629, 259488), (636, 256632), (666, 245072), (816, 200022), (848, 192474), (867, 188256), (888, 183804), (901, 181152), (954, 171088), (1156, 141192), (1184, 137853), (1224, 133348), (1258, 129744), (1272, 128316), (1332, 122536), (1632, 100011), (1696, 96237), (1734, 94128), (1776, 91902), (1802, 90576), (1887, 86496), (1908, 85544), (1961, 83232), (2312, 70596), (2448, 66674), (2516, 64872), (2544, 64158), (2601, 62752), (2664, 61268), (2703, 60384), (3468, 47064), (3552, 45951), (3604, 45288), (3774, 43248), (3816, 42772), (3922, 41616), (4624, 35298), (4896, 33337), (5032, 32436), (5088, 32079), (5202, 31376), (5328, 30634), (5406, 30192), (5661, 28832), (5883, 27744), (6936, 23532), (7208, 22644), (7548, 21624), (7632, 21386), (7844, 20808), (8109, 20128), (9248, 17649), (10064, 16218), (10404, 15688), (10656, 15317), (10693, 15264), (10812, 15096), (11322, 14416), (11766, 13872)]