156970352920

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{8475721}}^1$

素因数の和:8476195

約数の個数: 32

約数和(自身を含む): 353946150720

約数和(自身を除く): 196975797800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1852, 2315, 3704, 4630, 9260, 18520, 8475721, 16951442, 33902884, 42378605, 67805768, 84757210, 169514420, 339028840, 3924258823, 7848517646, 15697035292, 19621294115, 31394070584, 39242588230, 78485176460, 156970352920]

約数ペア:

[(1, 156970352920), (2, 78485176460), (4, 39242588230), (5, 31394070584), (8, 19621294115), (10, 15697035292), (20, 7848517646), (40, 3924258823), (463, 339028840), (926, 169514420), (1852, 84757210), (2315, 67805768), (3704, 42378605), (4630, 33902884), (9260, 16951442), (18520, 8475721)]