140631216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3209}}^1$

素因数の和:3314

約数の個数: 80

約数和(自身を含む): 401224320

約数和(自身を除く): 260593104

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, 3209, 3652, 3984, 5478, 6418, 7304, 9627, 10956, 12836, 14608, 19254, 21912, 25672, 35299, 38508, 43824, 51344, 70598, 77016, 105897, 141196, 154032, 211794, 266347, 282392, 423588, 532694, 564784, 799041, 847176, 1065388, 1598082, 1694352, 2130776, 2929817, 3196164, 4261552, 5859634, 6392328, 8789451, 11719268, 12784656, 17578902, 23438536, 35157804, 46877072, 70315608, 140631216]

約数ペア:

[(1, 140631216), (2, 70315608), (3, 46877072), (4, 35157804), (6, 23438536), (8, 17578902), (11, 12784656), (12, 11719268), (16, 8789451), (22, 6392328), (24, 5859634), (33, 4261552), (44, 3196164), (48, 2929817), (66, 2130776), (83, 1694352), (88, 1598082), (132, 1065388), (166, 847176), (176, 799041), (249, 564784), (264, 532694), (332, 423588), (498, 282392), (528, 266347), (664, 211794), (913, 154032), (996, 141196), (1328, 105897), (1826, 77016), (1992, 70598), (2739, 51344), (3209, 43824), (3652, 38508), (3984, 35299), (5478, 25672), (6418, 21912), (7304, 19254), (9627, 14608), (10956, 12836)]