128196984

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{8081}}^1$

素因数の和:8751

約数の個数: 32

約数和(自身を含む): 321017040

約数和(自身を除く): 192820056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2644, 3966, 5288, 7932, 8081, 15864, 16162, 24243, 32324, 48486, 64648, 96972, 193944, 5341541, 10683082, 16024623, 21366164, 32049246, 42732328, 64098492, 128196984]

約数ペア:

[(1, 128196984), (2, 64098492), (3, 42732328), (4, 32049246), (6, 21366164), (8, 16024623), (12, 10683082), (24, 5341541), (661, 193944), (1322, 96972), (1983, 64648), (2644, 48486), (3966, 32324), (5288, 24243), (7932, 16162), (8081, 15864)]