138898032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31799}}^1$

素因数の和:31830

約数の個数: 80

約数和(自身を含む): 441638400

約数和(自身を除く): 302740368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 31799, 63598, 95397, 127196, 190794, 222593, 254392, 381588, 413387, 445186, 508784, 667779, 763176, 826774, 890372, 1240161, 1335558, 1526352, 1653548, 1780744, 2480322, 2671116, 2893709, 3307096, 3561488, 4960644, 5342232, 5787418, 6614192, 8681127, 9921288, 10684464, 11574836, 17362254, 19842576, 23149672, 34724508, 46299344, 69449016, 138898032]

約数ペア:

[(1, 138898032), (2, 69449016), (3, 46299344), (4, 34724508), (6, 23149672), (7, 19842576), (8, 17362254), (12, 11574836), (13, 10684464), (14, 9921288), (16, 8681127), (21, 6614192), (24, 5787418), (26, 5342232), (28, 4960644), (39, 3561488), (42, 3307096), (48, 2893709), (52, 2671116), (56, 2480322), (78, 1780744), (84, 1653548), (91, 1526352), (104, 1335558), (112, 1240161), (156, 890372), (168, 826774), (182, 763176), (208, 667779), (273, 508784), (312, 445186), (336, 413387), (364, 381588), (546, 254392), (624, 222593), (728, 190794), (1092, 127196), (1456, 95397), (2184, 63598), (4368, 31799)]