139130208

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{9859}}^1$

素因数の和:9889

約数の個数: 108

約数和(自身を含む): 460294380

約数和(自身を除く): 321164172

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 9859, 14112, 19718, 29577, 39436, 59154, 69013, 78872, 88731, 118308, 138026, 157744, 177462, 207039, 236616, 276052, 315488, 354924, 414078, 473232, 483091, 552104, 621117, 709848, 828156, 946464, 966182, 1104208, 1242234, 1419696, 1449273, 1656312, 1932364, 2208416, 2484468, 2839392, 2898546, 3312624, 3864728, 4347819, 4968936, 5797092, 6625248, 7729456, 8695638, 9937872, 11594184, 15458912, 17391276, 19875744, 23188368, 34782552, 46376736, 69565104, 139130208]

約数ペア:

[(1, 139130208), (2, 69565104), (3, 46376736), (4, 34782552), (6, 23188368), (7, 19875744), (8, 17391276), (9, 15458912), (12, 11594184), (14, 9937872), (16, 8695638), (18, 7729456), (21, 6625248), (24, 5797092), (28, 4968936), (32, 4347819), (36, 3864728), (42, 3312624), (48, 2898546), (49, 2839392), (56, 2484468), (63, 2208416), (72, 1932364), (84, 1656312), (96, 1449273), (98, 1419696), (112, 1242234), (126, 1104208), (144, 966182), (147, 946464), (168, 828156), (196, 709848), (224, 621117), (252, 552104), (288, 483091), (294, 473232), (336, 414078), (392, 354924), (441, 315488), (504, 276052), (588, 236616), (672, 207039), (784, 177462), (882, 157744), (1008, 138026), (1176, 118308), (1568, 88731), (1764, 78872), (2016, 69013), (2352, 59154), (3528, 39436), (4704, 29577), (7056, 19718), (9859, 14112)]