16405272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 50712480

約数和(自身を除く): 34307208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1031, 1224, 1326, 1768, 1989, 2062, 2652, 3093, 3978, 4124, 5304, 6186, 7956, 8248, 9279, 12372, 13403, 15912, 17527, 18558, 24744, 26806, 35054, 37116, 40209, 52581, 53612, 70108, 74232, 80418, 105162, 107224, 120627, 140216, 157743, 160836, 210324, 227851, 241254, 315486, 321672, 420648, 455702, 482508, 630972, 683553, 911404, 965016, 1261944, 1367106, 1822808, 2050659, 2734212, 4101318, 5468424, 8202636, 16405272]

約数ペア:

[(1, 16405272), (2, 8202636), (3, 5468424), (4, 4101318), (6, 2734212), (8, 2050659), (9, 1822808), (12, 1367106), (13, 1261944), (17, 965016), (18, 911404), (24, 683553), (26, 630972), (34, 482508), (36, 455702), (39, 420648), (51, 321672), (52, 315486), (68, 241254), (72, 227851), (78, 210324), (102, 160836), (104, 157743), (117, 140216), (136, 120627), (153, 107224), (156, 105162), (204, 80418), (221, 74232), (234, 70108), (306, 53612), (312, 52581), (408, 40209), (442, 37116), (468, 35054), (612, 26806), (663, 24744), (884, 18558), (936, 17527), (1031, 15912), (1224, 13403), (1326, 12372), (1768, 9279), (1989, 8248), (2062, 7956), (2652, 6186), (3093, 5304), (3978, 4124)]