166908672

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 561200640

約数和(自身を除く): 394291968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 131, 144, 158, 168, 192, 224, 237, 252, 256, 262, 288, 316, 336, 384, 393, 448, 474, 504, 524, 553, 576, 632, 672, 711, 768, 786, 896, 917, 948, 1008, 1048, 1106, 1152, 1179, 1264, 1344, 1422, 1572, 1659, 1792, 1834, 1896, 2016, 2096, 2212, 2304, 2358, 2528, 2688, 2751, 2844, 3144, 3318, 3668, 3792, 4032, 4192, 4424, 4716, 4977, 5056, 5376, 5502, 5688, 6288, 6636, 7336, 7584, 8064, 8253, 8384, 8848, 9432, 9954, 10112, 10349, 11004, 11376, 12576, 13272, 14672, 15168, 16128, 16506, 16768, 17696, 18864, 19908, 20224, 20698, 22008, 22752, 25152, 26544, 29344, 30336, 31047, 33012, 33536, 35392, 37728, 39816, 41396, 44016, 45504, 50304, 53088, 58688, 60672, 62094, 66024, 70784, 72443, 75456, 79632, 82792, 88032, 91008, 93141, 100608, 106176, 117376, 124188, 132048, 141568, 144886, 150912, 159264, 165584, 176064, 182016, 186282, 212352, 217329, 234752, 248376, 264096, 289772, 301824, 318528, 331168, 352128, 372564, 424704, 434658, 496752, 528192, 579544, 637056, 651987, 662336, 704256, 745128, 869316, 993504, 1056384, 1159088, 1274112, 1303974, 1324672, 1490256, 1738632, 1987008, 2112768, 2318176, 2607948, 2649344, 2980512, 3477264, 3974016, 4636352, 5215896, 5961024, 6954528, 7948032, 9272704, 10431792, 11922048, 13909056, 18545408, 20863584, 23844096, 27818112, 41727168, 55636224, 83454336, 166908672]

約数ペア:

[(1, 166908672), (2, 83454336), (3, 55636224), (4, 41727168), (6, 27818112), (7, 23844096), (8, 20863584), (9, 18545408), (12, 13909056), (14, 11922048), (16, 10431792), (18, 9272704), (21, 7948032), (24, 6954528), (28, 5961024), (32, 5215896), (36, 4636352), (42, 3974016), (48, 3477264), (56, 2980512), (63, 2649344), (64, 2607948), (72, 2318176), (79, 2112768), (84, 1987008), (96, 1738632), (112, 1490256), (126, 1324672), (128, 1303974), (131, 1274112), (144, 1159088), (158, 1056384), (168, 993504), (192, 869316), (224, 745128), (237, 704256), (252, 662336), (256, 651987), (262, 637056), (288, 579544), (316, 528192), (336, 496752), (384, 434658), (393, 424704), (448, 372564), (474, 352128), (504, 331168), (524, 318528), (553, 301824), (576, 289772), (632, 264096), (672, 248376), (711, 234752), (768, 217329), (786, 212352), (896, 186282), (917, 182016), (948, 176064), (1008, 165584), (1048, 159264), (1106, 150912), (1152, 144886), (1179, 141568), (1264, 132048), (1344, 124188), (1422, 117376), (1572, 106176), (1659, 100608), (1792, 93141), (1834, 91008), (1896, 88032), (2016, 82792), (2096, 79632), (2212, 75456), (2304, 72443), (2358, 70784), (2528, 66024), (2688, 62094), (2751, 60672), (2844, 58688), (3144, 53088), (3318, 50304), (3668, 45504), (3792, 44016), (4032, 41396), (4192, 39816), (4424, 37728), (4716, 35392), (4977, 33536), (5056, 33012), (5376, 31047), (5502, 30336), (5688, 29344), (6288, 26544), (6636, 25152), (7336, 22752), (7584, 22008), (8064, 20698), (8253, 20224), (8384, 19908), (8848, 18864), (9432, 17696), (9954, 16768), (10112, 16506), (10349, 16128), (11004, 15168), (11376, 14672), (12576, 13272)]