140981808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3322

約数の個数: 80

約数和(自身を含む): 402224256

約数和(自身を除く): 261242448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 664, 913, 996, 1328, 1826, 1992, 2739, 3217, 3652, 3984, 5478, 6434, 7304, 9651, 10956, 12868, 14608, 19302, 21912, 25736, 35387, 38604, 43824, 51472, 70774, 77208, 106161, 141548, 154416, 212322, 267011, 283096, 424644, 534022, 566192, 801033, 849288, 1068044, 1602066, 1698576, 2136088, 2937121, 3204132, 4272176, 5874242, 6408264, 8811363, 11748484, 12816528, 17622726, 23496968, 35245452, 46993936, 70490904, 140981808]

約数ペア:

[(1, 140981808), (2, 70490904), (3, 46993936), (4, 35245452), (6, 23496968), (8, 17622726), (11, 12816528), (12, 11748484), (16, 8811363), (22, 6408264), (24, 5874242), (33, 4272176), (44, 3204132), (48, 2937121), (66, 2136088), (83, 1698576), (88, 1602066), (132, 1068044), (166, 849288), (176, 801033), (249, 566192), (264, 534022), (332, 424644), (498, 283096), (528, 267011), (664, 212322), (913, 154416), (996, 141548), (1328, 106161), (1826, 77208), (1992, 70774), (2739, 51472), (3217, 43824), (3652, 38604), (3984, 35387), (5478, 25736), (6434, 21912), (7304, 19302), (9651, 14608), (10956, 12868)]