140480256

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{3733}}^1$

素因数の和:3766

約数の個数: 108

約数和(自身を含む): 435040872

約数和(自身を除く): 294560616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 3733, 4704, 5376, 6272, 7466, 9408, 11199, 12544, 14932, 18816, 22398, 26131, 29864, 37632, 44796, 52262, 59728, 78393, 89592, 104524, 119456, 156786, 179184, 182917, 209048, 238912, 313572, 358368, 365834, 418096, 477824, 548751, 627144, 716736, 731668, 836192, 955648, 1097502, 1254288, 1433472, 1463336, 1672384, 2195004, 2508576, 2866944, 2926672, 3344768, 4390008, 5017152, 5853344, 6689536, 8780016, 10034304, 11706688, 17560032, 20068608, 23413376, 35120064, 46826752, 70240128, 140480256]

約数ペア:

[(1, 140480256), (2, 70240128), (3, 46826752), (4, 35120064), (6, 23413376), (7, 20068608), (8, 17560032), (12, 11706688), (14, 10034304), (16, 8780016), (21, 6689536), (24, 5853344), (28, 5017152), (32, 4390008), (42, 3344768), (48, 2926672), (49, 2866944), (56, 2508576), (64, 2195004), (84, 1672384), (96, 1463336), (98, 1433472), (112, 1254288), (128, 1097502), (147, 955648), (168, 836192), (192, 731668), (196, 716736), (224, 627144), (256, 548751), (294, 477824), (336, 418096), (384, 365834), (392, 358368), (448, 313572), (588, 238912), (672, 209048), (768, 182917), (784, 179184), (896, 156786), (1176, 119456), (1344, 104524), (1568, 89592), (1792, 78393), (2352, 59728), (2688, 52262), (3136, 44796), (3733, 37632), (4704, 29864), (5376, 26131), (6272, 22398), (7466, 18816), (9408, 14932), (11199, 12544)]