157024890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{158611}}^1$

素因数の和:158635

約数の個数: 48

約数和(自身を含む): 445382496

約数和(自身を除く): 288357606

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 158611, 317222, 475833, 793055, 951666, 1427499, 1586110, 1744721, 2379165, 2854998, 3489442, 4758330, 5234163, 7137495, 8723605, 10468326, 14274990, 15702489, 17447210, 26170815, 31404978, 52341630, 78512445, 157024890]

約数ペア:

[(1, 157024890), (2, 78512445), (3, 52341630), (5, 31404978), (6, 26170815), (9, 17447210), (10, 15702489), (11, 14274990), (15, 10468326), (18, 8723605), (22, 7137495), (30, 5234163), (33, 4758330), (45, 3489442), (55, 2854998), (66, 2379165), (90, 1744721), (99, 1586110), (110, 1427499), (165, 951666), (198, 793055), (330, 475833), (495, 317222), (990, 158611)]