156650320

素因数分解:

$2^4\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1933}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 364760136

約数和(自身を除く): 208109816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1013, 1933, 2026, 3866, 4052, 5065, 7732, 8104, 9665, 10130, 15464, 16208, 19330, 20260, 30928, 38660, 40520, 77320, 81040, 154640, 1958129, 3916258, 7832516, 9790645, 15665032, 19581290, 31330064, 39162580, 78325160, 156650320]

約数ペア:

[(1, 156650320), (2, 78325160), (4, 39162580), (5, 31330064), (8, 19581290), (10, 15665032), (16, 9790645), (20, 7832516), (40, 3916258), (80, 1958129), (1013, 154640), (1933, 81040), (2026, 77320), (3866, 40520), (4052, 38660), (5065, 30928), (7732, 20260), (8104, 19330), (9665, 16208), (10130, 15464)]