144680896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2841

約数の個数: 56

約数和(自身を含む): 309351680

約数和(自身を除く): 164670784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2752, 2767, 3268, 5534, 6536, 11068, 13072, 22136, 26144, 44272, 52288, 52573, 88544, 105146, 118981, 177088, 210292, 237962, 420584, 475924, 841168, 951848, 1682336, 1903696, 2260639, 3364672, 3807392, 4521278, 7614784, 9042556, 18085112, 36170224, 72340448, 144680896]

約数ペア:

[(1, 144680896), (2, 72340448), (4, 36170224), (8, 18085112), (16, 9042556), (19, 7614784), (32, 4521278), (38, 3807392), (43, 3364672), (64, 2260639), (76, 1903696), (86, 1682336), (152, 951848), (172, 841168), (304, 475924), (344, 420584), (608, 237962), (688, 210292), (817, 177088), (1216, 118981), (1376, 105146), (1634, 88544), (2752, 52573), (2767, 52288), (3268, 44272), (5534, 26144), (6536, 22136), (11068, 13072)]