155516972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{29611}}^1$

素因数の和:29729

約数の個数: 24

約数和(自身を含む): 296001552

約数和(自身を除く): 140484580

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 29611, 59222, 118444, 384943, 769886, 1539772, 2990711, 5981422, 11962844, 38879243, 77758486, 155516972]

約数ペア:

[(1, 155516972), (2, 77758486), (4, 38879243), (13, 11962844), (26, 5981422), (52, 2990711), (101, 1539772), (202, 769886), (404, 384943), (1313, 118444), (2626, 59222), (5252, 29611)]