139960044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 405685280

約数和(自身を除く): 265725236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 373, 746, 1119, 1489, 1492, 2238, 2611, 2978, 3357, 4467, 4476, 5222, 5956, 6714, 7833, 8934, 10423, 10444, 13401, 13428, 15666, 17868, 20846, 23499, 26802, 31269, 31332, 41692, 46998, 53604, 62538, 93807, 93996, 125076, 187614, 375228, 555397, 1110794, 1666191, 2221588, 3332382, 3887779, 4998573, 6664764, 7775558, 9997146, 11663337, 15551116, 19994292, 23326674, 34990011, 46653348, 69980022, 139960044]

約数ペア:

[(1, 139960044), (2, 69980022), (3, 46653348), (4, 34990011), (6, 23326674), (7, 19994292), (9, 15551116), (12, 11663337), (14, 9997146), (18, 7775558), (21, 6664764), (28, 4998573), (36, 3887779), (42, 3332382), (63, 2221588), (84, 1666191), (126, 1110794), (252, 555397), (373, 375228), (746, 187614), (1119, 125076), (1489, 93996), (1492, 93807), (2238, 62538), (2611, 53604), (2978, 46998), (3357, 41692), (4467, 31332), (4476, 31269), (5222, 26802), (5956, 23499), (6714, 20846), (7833, 17868), (8934, 15666), (10423, 13428), (10444, 13401)]