164059460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4297}}^1$

素因数の和:4412

約数の個数: 48

約数和(自身を含む): 363920256

約数和(自身を除く): 199860796

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 4297, 7636, 8594, 9545, 17188, 19090, 21485, 38180, 42970, 85940, 98831, 197662, 356651, 395324, 494155, 713302, 988310, 1426604, 1783255, 1976620, 3566510, 7133020, 8202973, 16405946, 32811892, 41014865, 82029730, 164059460]

約数ペア:

[(1, 164059460), (2, 82029730), (4, 41014865), (5, 32811892), (10, 16405946), (20, 8202973), (23, 7133020), (46, 3566510), (83, 1976620), (92, 1783255), (115, 1426604), (166, 988310), (230, 713302), (332, 494155), (415, 395324), (460, 356651), (830, 197662), (1660, 98831), (1909, 85940), (3818, 42970), (4297, 38180), (7636, 21485), (8594, 19090), (9545, 17188)]