166607870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 354461184

約数和(自身を除く): 187853314

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 263, 286, 443, 526, 715, 886, 1315, 1430, 2215, 2630, 2893, 3419, 4430, 4873, 5759, 5786, 6838, 9746, 11518, 14465, 17095, 24365, 28795, 28930, 34190, 37609, 48730, 57590, 63349, 75218, 116509, 126698, 188045, 233018, 316745, 376090, 582545, 633490, 1165090, 1281599, 1514617, 2563198, 3029234, 6407995, 7573085, 12815990, 15146170, 16660787, 33321574, 83303935, 166607870]

約数ペア:

[(1, 166607870), (2, 83303935), (5, 33321574), (10, 16660787), (11, 15146170), (13, 12815990), (22, 7573085), (26, 6407995), (55, 3029234), (65, 2563198), (110, 1514617), (130, 1281599), (143, 1165090), (263, 633490), (286, 582545), (443, 376090), (526, 316745), (715, 233018), (886, 188045), (1315, 126698), (1430, 116509), (2215, 75218), (2630, 63349), (2893, 57590), (3419, 48730), (4430, 37609), (4873, 34190), (5759, 28930), (5786, 28795), (6838, 24365), (9746, 17095), (11518, 14465)]