140448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 96

約数和(自身を含む): 483840

約数和(自身を除く): 343392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1596, 1672, 1824, 1848, 2128, 2464, 2508, 2926, 3192, 3344, 3696, 4256, 4389, 5016, 5852, 6384, 6688, 7392, 8778, 10032, 11704, 12768, 17556, 20064, 23408, 35112, 46816, 70224, 140448]

約数ペア:

[(1, 140448), (2, 70224), (3, 46816), (4, 35112), (6, 23408), (7, 20064), (8, 17556), (11, 12768), (12, 11704), (14, 10032), (16, 8778), (19, 7392), (21, 6688), (22, 6384), (24, 5852), (28, 5016), (32, 4389), (33, 4256), (38, 3696), (42, 3344), (44, 3192), (48, 2926), (56, 2508), (57, 2464), (66, 2128), (76, 1848), (77, 1824), (84, 1672), (88, 1596), (96, 1463), (112, 1254), (114, 1232), (132, 1064), (133, 1056), (152, 924), (154, 912), (168, 836), (176, 798), (209, 672), (224, 627), (228, 616), (231, 608), (264, 532), (266, 528), (304, 462), (308, 456), (336, 418), (352, 399)]