148926260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15877}}^1$

素因数の和:15960

約数の個数: 48

約数和(自身を含む): 362780544

約数和(自身を除く): 213854284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 15877, 31754, 63508, 79385, 111139, 158770, 222278, 317540, 444556, 555695, 1063759, 1111390, 2127518, 2222780, 4255036, 5318795, 7446313, 10637590, 14892626, 21275180, 29785252, 37231565, 74463130, 148926260]

約数ペア:

[(1, 148926260), (2, 74463130), (4, 37231565), (5, 29785252), (7, 21275180), (10, 14892626), (14, 10637590), (20, 7446313), (28, 5318795), (35, 4255036), (67, 2222780), (70, 2127518), (134, 1111390), (140, 1063759), (268, 555695), (335, 444556), (469, 317540), (670, 222278), (938, 158770), (1340, 111139), (1876, 79385), (2345, 63508), (4690, 31754), (9380, 15877)]