154313042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 255452400

約数和(自身を除く): 101139358

約数列:

[1, 2, 13, 26, 61, 122, 149, 298, 653, 793, 1306, 1586, 1937, 3874, 8489, 9089, 16978, 18178, 39833, 79666, 97297, 118157, 194594, 236314, 517829, 1035658, 1264861, 2529722, 5935117, 11870234, 77156521, 154313042]

約数ペア:

[(1, 154313042), (2, 77156521), (13, 11870234), (26, 5935117), (61, 2529722), (122, 1264861), (149, 1035658), (298, 517829), (653, 236314), (793, 194594), (1306, 118157), (1586, 97297), (1937, 79666), (3874, 39833), (8489, 18178), (9089, 16978)]