163773648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 489645000

約数和(自身を除く): 325871352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 149, 153, 204, 272, 298, 306, 408, 447, 449, 596, 612, 816, 894, 898, 1192, 1224, 1341, 1347, 1788, 1796, 2384, 2448, 2533, 2682, 2694, 3576, 3592, 4041, 5066, 5364, 5388, 7152, 7184, 7599, 7633, 8082, 10132, 10728, 10776, 15198, 15266, 16164, 20264, 21456, 21552, 22797, 22899, 30396, 30532, 32328, 40528, 45594, 45798, 60792, 61064, 64656, 66901, 68697, 91188, 91596, 121584, 122128, 133802, 137394, 182376, 183192, 200703, 267604, 274788, 364752, 366384, 401406, 535208, 549576, 602109, 802812, 1070416, 1099152, 1137317, 1204218, 1605624, 2274634, 2408436, 3211248, 3411951, 4549268, 4816872, 6823902, 9098536, 9633744, 10235853, 13647804, 18197072, 20471706, 27295608, 40943412, 54591216, 81886824, 163773648]

約数ペア:

[(1, 163773648), (2, 81886824), (3, 54591216), (4, 40943412), (6, 27295608), (8, 20471706), (9, 18197072), (12, 13647804), (16, 10235853), (17, 9633744), (18, 9098536), (24, 6823902), (34, 4816872), (36, 4549268), (48, 3411951), (51, 3211248), (68, 2408436), (72, 2274634), (102, 1605624), (136, 1204218), (144, 1137317), (149, 1099152), (153, 1070416), (204, 802812), (272, 602109), (298, 549576), (306, 535208), (408, 401406), (447, 366384), (449, 364752), (596, 274788), (612, 267604), (816, 200703), (894, 183192), (898, 182376), (1192, 137394), (1224, 133802), (1341, 122128), (1347, 121584), (1788, 91596), (1796, 91188), (2384, 68697), (2448, 66901), (2533, 64656), (2682, 61064), (2694, 60792), (3576, 45798), (3592, 45594), (4041, 40528), (5066, 32328), (5364, 30532), (5388, 30396), (7152, 22899), (7184, 22797), (7599, 21552), (7633, 21456), (8082, 20264), (10132, 16164), (10728, 15266), (10776, 15198)]