156949541216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{274787}}^1$

素因数の和:276183

約数の個数: 48

約数和(自身を含む): 333006783984

約数和(自身を除く): 176057242768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1373, 2746, 5492, 10984, 17849, 21968, 35698, 43936, 71396, 142792, 274787, 285584, 549574, 571168, 1099148, 2198296, 3572231, 4396592, 7144462, 8793184, 14288924, 28577848, 57155696, 114311392, 377282551, 754565102, 1509130204, 3018260408, 4904673163, 6036520816, 9809346326, 12073041632, 19618692652, 39237385304, 78474770608, 156949541216]

約数ペア:

[(1, 156949541216), (2, 78474770608), (4, 39237385304), (8, 19618692652), (13, 12073041632), (16, 9809346326), (26, 6036520816), (32, 4904673163), (52, 3018260408), (104, 1509130204), (208, 754565102), (416, 377282551), (1373, 114311392), (2746, 57155696), (5492, 28577848), (10984, 14288924), (17849, 8793184), (21968, 7144462), (35698, 4396592), (43936, 3572231), (71396, 2198296), (142792, 1099148), (274787, 571168), (285584, 549574)]