163906608

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 444301920

約数和(自身を除く): 280395312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 876, 1168, 1392, 1613, 1752, 2117, 3226, 3504, 4234, 4839, 6351, 6452, 8468, 9678, 12702, 12904, 16936, 19356, 25404, 25808, 33872, 38712, 46777, 50808, 77424, 93554, 101616, 117749, 140331, 187108, 235498, 280662, 353247, 374216, 470996, 561324, 706494, 748432, 941992, 1122648, 1412988, 1883984, 2245296, 2825976, 3414721, 5651952, 6829442, 10244163, 13658884, 20488326, 27317768, 40976652, 54635536, 81953304, 163906608]

約数ペア:

[(1, 163906608), (2, 81953304), (3, 54635536), (4, 40976652), (6, 27317768), (8, 20488326), (12, 13658884), (16, 10244163), (24, 6829442), (29, 5651952), (48, 3414721), (58, 2825976), (73, 2245296), (87, 1883984), (116, 1412988), (146, 1122648), (174, 941992), (219, 748432), (232, 706494), (292, 561324), (348, 470996), (438, 374216), (464, 353247), (584, 280662), (696, 235498), (876, 187108), (1168, 140331), (1392, 117749), (1613, 101616), (1752, 93554), (2117, 77424), (3226, 50808), (3504, 46777), (4234, 38712), (4839, 33872), (6351, 25808), (6452, 25404), (8468, 19356), (9678, 16936), (12702, 12904)]