156742208651

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{111149}}^1$

素因数の和:111659

約数の個数: 32

約数和(自身を含む): 197188992000

約数和(自身を除く): 40446783349

約数列:

[1, 7, 19, 23, 133, 161, 437, 461, 3059, 3227, 8759, 10603, 61313, 74221, 111149, 201457, 778043, 1410199, 2111831, 2556427, 14782817, 17894989, 48572113, 51239689, 340004791, 358677823, 973554091, 1178512847, 6814878637, 8249589929, 22391744093, 156742208651]

約数ペア:

[(1, 156742208651), (7, 22391744093), (19, 8249589929), (23, 6814878637), (133, 1178512847), (161, 973554091), (437, 358677823), (461, 340004791), (3059, 51239689), (3227, 48572113), (8759, 17894989), (10603, 14782817), (61313, 2556427), (74221, 2111831), (111149, 1410199), (201457, 778043)]