145520984

素因数分解:

$2^3\times 7^2\times {\mathrm{371227}}^1$

素因数の和:371247

約数の個数: 24

約数和(自身を含む): 317399940

約数和(自身を除く): 171878956

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 371227, 742454, 1484908, 2598589, 2969816, 5197178, 10394356, 18190123, 20788712, 36380246, 72760492, 145520984]

約数ペア:

[(1, 145520984), (2, 72760492), (4, 36380246), (7, 20788712), (8, 18190123), (14, 10394356), (28, 5197178), (49, 2969816), (56, 2598589), (98, 1484908), (196, 742454), (392, 371227)]