164856264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{221581}}^1$

素因数の和:221621

約数の個数: 32

約数和(自身を含む): 425437440

約数和(自身を除く): 260581176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 221581, 443162, 664743, 886324, 1329486, 1772648, 2658972, 5317944, 6869011, 13738022, 20607033, 27476044, 41214066, 54952088, 82428132, 164856264]

約数ペア:

[(1, 164856264), (2, 82428132), (3, 54952088), (4, 41214066), (6, 27476044), (8, 20607033), (12, 13738022), (24, 6869011), (31, 5317944), (62, 2658972), (93, 1772648), (124, 1329486), (186, 886324), (248, 664743), (372, 443162), (744, 221581)]