140546664

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2544

約数の個数: 80

約数和(自身を含む): 398247300

約数和(自身を除く): 257700636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1602, 2136, 2403, 2437, 3204, 4806, 4874, 6408, 7209, 7311, 9612, 9748, 14418, 14622, 19224, 19496, 21933, 28836, 29244, 43866, 57672, 58488, 65799, 87732, 131598, 175464, 197397, 216893, 263196, 394794, 433786, 526392, 650679, 789588, 867572, 1301358, 1579176, 1735144, 1952037, 2602716, 3904074, 5205432, 5856111, 7808148, 11712222, 15616296, 17568333, 23424444, 35136666, 46848888, 70273332, 140546664]

約数ペア:

[(1, 140546664), (2, 70273332), (3, 46848888), (4, 35136666), (6, 23424444), (8, 17568333), (9, 15616296), (12, 11712222), (18, 7808148), (24, 5856111), (27, 5205432), (36, 3904074), (54, 2602716), (72, 1952037), (81, 1735144), (89, 1579176), (108, 1301358), (162, 867572), (178, 789588), (216, 650679), (267, 526392), (324, 433786), (356, 394794), (534, 263196), (648, 216893), (712, 197397), (801, 175464), (1068, 131598), (1602, 87732), (2136, 65799), (2403, 58488), (2437, 57672), (3204, 43866), (4806, 29244), (4874, 28836), (6408, 21933), (7209, 19496), (7311, 19224), (9612, 14622), (9748, 14418)]