138300184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3733}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 283634640

約数和(自身を除く): 145334456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 3733, 4631, 7466, 9262, 14932, 18524, 29864, 37048, 41063, 82126, 164252, 328504, 1571593, 3143186, 6286372, 12572744, 17287523, 34575046, 69150092, 138300184]

約数ペア:

[(1, 138300184), (2, 69150092), (4, 34575046), (8, 17287523), (11, 12572744), (22, 6286372), (44, 3143186), (88, 1571593), (421, 328504), (842, 164252), (1684, 82126), (3368, 41063), (3733, 37048), (4631, 29864), (7466, 18524), (9262, 14932)]