163755936

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7789}}^1$

素因数の和:7878

約数の個数: 72

約数和(自身を含む): 472120740

約数和(自身を除く): 308364804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 7789, 10512, 15578, 21024, 23367, 31156, 46734, 62312, 70101, 93468, 124624, 140202, 186936, 249248, 280404, 373872, 560808, 568597, 747744, 1121616, 1137194, 1705791, 2243232, 2274388, 3411582, 4548776, 5117373, 6823164, 9097552, 10234746, 13646328, 18195104, 20469492, 27292656, 40938984, 54585312, 81877968, 163755936]

約数ペア:

[(1, 163755936), (2, 81877968), (3, 54585312), (4, 40938984), (6, 27292656), (8, 20469492), (9, 18195104), (12, 13646328), (16, 10234746), (18, 9097552), (24, 6823164), (32, 5117373), (36, 4548776), (48, 3411582), (72, 2274388), (73, 2243232), (96, 1705791), (144, 1137194), (146, 1121616), (219, 747744), (288, 568597), (292, 560808), (438, 373872), (584, 280404), (657, 249248), (876, 186936), (1168, 140202), (1314, 124624), (1752, 93468), (2336, 70101), (2628, 62312), (3504, 46734), (5256, 31156), (7008, 23367), (7789, 21024), (10512, 15578)]