163289152

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 84

約数和(自身を含む): 362931456

約数和(自身を除く): 199642304

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 338, 403, 416, 487, 496, 676, 806, 832, 974, 992, 1352, 1612, 1948, 1984, 2704, 3224, 3896, 5239, 5408, 6331, 6448, 7792, 10478, 10816, 12662, 12896, 15097, 15584, 20956, 25324, 25792, 30194, 31168, 41912, 50648, 60388, 82303, 83824, 101296, 120776, 164606, 167648, 196261, 202592, 241552, 329212, 335296, 392522, 405184, 483104, 658424, 785044, 966208, 1316848, 1570088, 2551393, 2633696, 3140176, 5102786, 5267392, 6280352, 10205572, 12560704, 20411144, 40822288, 81644576, 163289152]

約数ペア:

[(1, 163289152), (2, 81644576), (4, 40822288), (8, 20411144), (13, 12560704), (16, 10205572), (26, 6280352), (31, 5267392), (32, 5102786), (52, 3140176), (62, 2633696), (64, 2551393), (104, 1570088), (124, 1316848), (169, 966208), (208, 785044), (248, 658424), (338, 483104), (403, 405184), (416, 392522), (487, 335296), (496, 329212), (676, 241552), (806, 202592), (832, 196261), (974, 167648), (992, 164606), (1352, 120776), (1612, 101296), (1948, 83824), (1984, 82303), (2704, 60388), (3224, 50648), (3896, 41912), (5239, 31168), (5408, 30194), (6331, 25792), (6448, 25324), (7792, 20956), (10478, 15584), (10816, 15097), (12662, 12896)]