140318064

素因数分解:

$2^4\times 3^2\times {\mathrm{974431}}^1$

素因数の和:974445

約数の個数: 30

約数和(自身を含む): 392696096

約数和(自身を除く): 252378032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 974431, 1948862, 2923293, 3897724, 5846586, 7795448, 8769879, 11693172, 15590896, 17539758, 23386344, 35079516, 46772688, 70159032, 140318064]

約数ペア:

[(1, 140318064), (2, 70159032), (3, 46772688), (4, 35079516), (6, 23386344), (8, 17539758), (9, 15590896), (12, 11693172), (16, 8769879), (18, 7795448), (24, 5846586), (36, 3897724), (48, 2923293), (72, 1948862), (144, 974431)]