152780316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{979361}}^1$

素因数の和:979381

約数の個数: 24

約数和(自身を含む): 383909904

約数和(自身を除く): 231129588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 979361, 1958722, 2938083, 3917444, 5876166, 11752332, 12731693, 25463386, 38195079, 50926772, 76390158, 152780316]

約数ペア:

[(1, 152780316), (2, 76390158), (3, 50926772), (4, 38195079), (6, 25463386), (12, 12731693), (13, 11752332), (26, 5876166), (39, 3917444), (52, 2938083), (78, 1958722), (156, 979361)]