161598288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 433750016

約数和(自身を除く): 272151728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 223, 248, 372, 446, 487, 496, 669, 744, 892, 974, 1338, 1461, 1488, 1784, 1948, 2676, 2922, 3568, 3896, 5352, 5844, 6913, 7792, 10704, 11688, 13826, 15097, 20739, 23376, 27652, 30194, 41478, 45291, 55304, 60388, 82956, 90582, 108601, 110608, 120776, 165912, 181164, 217202, 241552, 325803, 331824, 362328, 434404, 651606, 724656, 868808, 1303212, 1737616, 2606424, 3366631, 5212848, 6733262, 10099893, 13466524, 20199786, 26933048, 40399572, 53866096, 80799144, 161598288]

約数ペア:

[(1, 161598288), (2, 80799144), (3, 53866096), (4, 40399572), (6, 26933048), (8, 20199786), (12, 13466524), (16, 10099893), (24, 6733262), (31, 5212848), (48, 3366631), (62, 2606424), (93, 1737616), (124, 1303212), (186, 868808), (223, 724656), (248, 651606), (372, 434404), (446, 362328), (487, 331824), (496, 325803), (669, 241552), (744, 217202), (892, 181164), (974, 165912), (1338, 120776), (1461, 110608), (1488, 108601), (1784, 90582), (1948, 82956), (2676, 60388), (2922, 55304), (3568, 45291), (3896, 41478), (5352, 30194), (5844, 27652), (6913, 23376), (7792, 20739), (10704, 15097), (11688, 13826)]