156783248872

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{3067}}^1\times {\mathrm{13121}}^1$

素因数の和:16681

約数の個数: 32

約数和(自身を含む): 294690726720

約数和(自身を除く): 137907477848

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3067, 3896, 6134, 12268, 13121, 24536, 26242, 52484, 104968, 1493629, 2987258, 5974516, 6389927, 11949032, 12779854, 25559708, 40242107, 51119416, 80484214, 160968428, 321936856, 19597906109, 39195812218, 78391624436, 156783248872]

約数ペア:

[(1, 156783248872), (2, 78391624436), (4, 39195812218), (8, 19597906109), (487, 321936856), (974, 160968428), (1948, 80484214), (3067, 51119416), (3896, 40242107), (6134, 25559708), (12268, 12779854), (13121, 11949032), (24536, 6389927), (26242, 5974516), (52484, 2987258), (104968, 1493629)]