121308768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3209

約数の個数: 144

約数和(自身を含む): 415134720

約数和(自身を除く): 293825952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3167, 3192, 4256, 4788, 5472, 6334, 6384, 9501, 9576, 12668, 12768, 19002, 19152, 22169, 25336, 28503, 38004, 38304, 44338, 50672, 57006, 60173, 66507, 76008, 88676, 101344, 114012, 120346, 133014, 152016, 177352, 180519, 199521, 228024, 240692, 266028, 304032, 354704, 361038, 399042, 421211, 456048, 481384, 532056, 541557, 709408, 722076, 798084, 842422, 912096, 962768, 1064112, 1083114, 1263633, 1444152, 1596168, 1684844, 1925536, 2128224, 2166228, 2527266, 2888304, 3192336, 3369688, 3790899, 4332456, 5054532, 5776608, 6384672, 6739376, 7581798, 8664912, 10109064, 13478752, 15163596, 17329824, 20218128, 30327192, 40436256, 60654384, 121308768]

約数ペア:

[(1, 121308768), (2, 60654384), (3, 40436256), (4, 30327192), (6, 20218128), (7, 17329824), (8, 15163596), (9, 13478752), (12, 10109064), (14, 8664912), (16, 7581798), (18, 6739376), (19, 6384672), (21, 5776608), (24, 5054532), (28, 4332456), (32, 3790899), (36, 3369688), (38, 3192336), (42, 2888304), (48, 2527266), (56, 2166228), (57, 2128224), (63, 1925536), (72, 1684844), (76, 1596168), (84, 1444152), (96, 1263633), (112, 1083114), (114, 1064112), (126, 962768), (133, 912096), (144, 842422), (152, 798084), (168, 722076), (171, 709408), (224, 541557), (228, 532056), (252, 481384), (266, 456048), (288, 421211), (304, 399042), (336, 361038), (342, 354704), (399, 304032), (456, 266028), (504, 240692), (532, 228024), (608, 199521), (672, 180519), (684, 177352), (798, 152016), (912, 133014), (1008, 120346), (1064, 114012), (1197, 101344), (1368, 88676), (1596, 76008), (1824, 66507), (2016, 60173), (2128, 57006), (2394, 50672), (2736, 44338), (3167, 38304), (3192, 38004), (4256, 28503), (4788, 25336), (5472, 22169), (6334, 19152), (6384, 19002), (9501, 12768), (9576, 12668)]