163455264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1023

約数の個数: 144

約数和(自身を含む): 537788160

約数和(自身を除く): 374332896

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, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 712, 801, 911, 1008, 1068, 1246, 1424, 1602, 1822, 1869, 2016, 2136, 2492, 2733, 2848, 3204, 3644, 3738, 4272, 4984, 5466, 5607, 6377, 6408, 7288, 7476, 8199, 8544, 9968, 10932, 11214, 12754, 12816, 14576, 14952, 16398, 19131, 19936, 21864, 22428, 25508, 25632, 29152, 29904, 32796, 38262, 43728, 44856, 51016, 57393, 59808, 65592, 76524, 81079, 87456, 89712, 102032, 114786, 131184, 153048, 162158, 179424, 204064, 229572, 243237, 262368, 306096, 324316, 459144, 486474, 567553, 612192, 648632, 729711, 918288, 972948, 1135106, 1297264, 1459422, 1702659, 1836576, 1945896, 2270212, 2594528, 2918844, 3405318, 3891792, 4540424, 5107977, 5837688, 6810636, 7783584, 9080848, 10215954, 11675376, 13621272, 18161696, 20431908, 23350752, 27242544, 40863816, 54485088, 81727632, 163455264]

約数ペア:

[(1, 163455264), (2, 81727632), (3, 54485088), (4, 40863816), (6, 27242544), (7, 23350752), (8, 20431908), (9, 18161696), (12, 13621272), (14, 11675376), (16, 10215954), (18, 9080848), (21, 7783584), (24, 6810636), (28, 5837688), (32, 5107977), (36, 4540424), (42, 3891792), (48, 3405318), (56, 2918844), (63, 2594528), (72, 2270212), (84, 1945896), (89, 1836576), (96, 1702659), (112, 1459422), (126, 1297264), (144, 1135106), (168, 972948), (178, 918288), (224, 729711), (252, 648632), (267, 612192), (288, 567553), (336, 486474), (356, 459144), (504, 324316), (534, 306096), (623, 262368), (672, 243237), (712, 229572), (801, 204064), (911, 179424), (1008, 162158), (1068, 153048), (1246, 131184), (1424, 114786), (1602, 102032), (1822, 89712), (1869, 87456), (2016, 81079), (2136, 76524), (2492, 65592), (2733, 59808), (2848, 57393), (3204, 51016), (3644, 44856), (3738, 43728), (4272, 38262), (4984, 32796), (5466, 29904), (5607, 29152), (6377, 25632), (6408, 25508), (7288, 22428), (7476, 21864), (8199, 19936), (8544, 19131), (9968, 16398), (10932, 14952), (11214, 14576), (12754, 12816)]