140567144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15319}}^1$

素因数の和:15393

約数の個数: 32

約数和(自身を含む): 279436800

約数和(自身を除く): 138869656

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 15319, 30638, 61276, 122552, 474889, 566803, 949778, 1133606, 1899556, 2267212, 3799112, 4534424, 17570893, 35141786, 70283572, 140567144]

約数ペア:

[(1, 140567144), (2, 70283572), (4, 35141786), (8, 17570893), (31, 4534424), (37, 3799112), (62, 2267212), (74, 1899556), (124, 1133606), (148, 949778), (248, 566803), (296, 474889), (1147, 122552), (2294, 61276), (4588, 30638), (9176, 15319)]