146500823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 35975977

約数列:

[1, 7, 23, 31, 149, 161, 197, 217, 713, 1043, 1379, 3427, 4531, 4619, 4991, 6107, 23989, 29353, 31717, 32333, 42749, 106237, 140461, 205471, 675119, 743659, 909943, 983227, 4725833, 6369601, 20928689, 146500823]

約数ペア:

[(1, 146500823), (7, 20928689), (23, 6369601), (31, 4725833), (149, 983227), (161, 909943), (197, 743659), (217, 675119), (713, 205471), (1043, 140461), (1379, 106237), (3427, 42749), (4531, 32333), (4619, 31717), (4991, 29353), (6107, 23989)]