140985546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 307562976

約数和(自身を除く): 166577430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 169, 326, 338, 489, 507, 853, 978, 1014, 1706, 2119, 2559, 4238, 5118, 6357, 11089, 12714, 22178, 27547, 33267, 55094, 66534, 82641, 139039, 144157, 165282, 278078, 288314, 417117, 432471, 834234, 864942, 1807507, 3615014, 5422521, 10845042, 23497591, 46995182, 70492773, 140985546]

約数ペア:

[(1, 140985546), (2, 70492773), (3, 46995182), (6, 23497591), (13, 10845042), (26, 5422521), (39, 3615014), (78, 1807507), (163, 864942), (169, 834234), (326, 432471), (338, 417117), (489, 288314), (507, 278078), (853, 165282), (978, 144157), (1014, 139039), (1706, 82641), (2119, 66534), (2559, 55094), (4238, 33267), (5118, 27547), (6357, 22178), (11089, 12714)]