133779456

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 156

約数和(自身を含む): 408894720

約数和(自身を除く): 275115264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 191, 192, 228, 256, 288, 304, 342, 382, 384, 456, 512, 573, 576, 608, 684, 764, 768, 912, 1024, 1146, 1152, 1216, 1368, 1528, 1536, 1719, 1824, 2048, 2292, 2304, 2432, 2736, 3056, 3072, 3438, 3629, 3648, 4096, 4584, 4608, 4864, 5472, 6112, 6144, 6876, 7258, 7296, 9168, 9216, 9728, 10887, 10944, 12224, 12288, 13752, 14516, 14592, 18336, 18432, 19456, 21774, 21888, 24448, 27504, 29032, 29184, 32661, 36672, 36864, 38912, 43548, 43776, 48896, 55008, 58064, 58368, 65322, 73344, 77824, 87096, 87552, 97792, 110016, 116128, 116736, 130644, 146688, 174192, 175104, 195584, 220032, 232256, 233472, 261288, 293376, 348384, 350208, 391168, 440064, 464512, 522576, 586752, 696768, 700416, 782336, 880128, 929024, 1045152, 1173504, 1393536, 1760256, 1858048, 2090304, 2347008, 2787072, 3520512, 3716096, 4180608, 5574144, 7041024, 7432192, 8361216, 11148288, 14864384, 16722432, 22296576, 33444864, 44593152, 66889728, 133779456]

約数ペア:

[(1, 133779456), (2, 66889728), (3, 44593152), (4, 33444864), (6, 22296576), (8, 16722432), (9, 14864384), (12, 11148288), (16, 8361216), (18, 7432192), (19, 7041024), (24, 5574144), (32, 4180608), (36, 3716096), (38, 3520512), (48, 2787072), (57, 2347008), (64, 2090304), (72, 1858048), (76, 1760256), (96, 1393536), (114, 1173504), (128, 1045152), (144, 929024), (152, 880128), (171, 782336), (191, 700416), (192, 696768), (228, 586752), (256, 522576), (288, 464512), (304, 440064), (342, 391168), (382, 350208), (384, 348384), (456, 293376), (512, 261288), (573, 233472), (576, 232256), (608, 220032), (684, 195584), (764, 175104), (768, 174192), (912, 146688), (1024, 130644), (1146, 116736), (1152, 116128), (1216, 110016), (1368, 97792), (1528, 87552), (1536, 87096), (1719, 77824), (1824, 73344), (2048, 65322), (2292, 58368), (2304, 58064), (2432, 55008), (2736, 48896), (3056, 43776), (3072, 43548), (3438, 38912), (3629, 36864), (3648, 36672), (4096, 32661), (4584, 29184), (4608, 29032), (4864, 27504), (5472, 24448), (6112, 21888), (6144, 21774), (6876, 19456), (7258, 18432), (7296, 18336), (9168, 14592), (9216, 14516), (9728, 13752), (10887, 12288), (10944, 12224)]