140455416

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{13331}}^1$

素因数の和:13779

約数の個数: 32

約数和(自身を含む): 351964800

約数和(自身を除く): 211509384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 2634, 3512, 5268, 10536, 13331, 26662, 39993, 53324, 79986, 106648, 159972, 319944, 5852309, 11704618, 17556927, 23409236, 35113854, 46818472, 70227708, 140455416]

約数ペア:

[(1, 140455416), (2, 70227708), (3, 46818472), (4, 35113854), (6, 23409236), (8, 17556927), (12, 11704618), (24, 5852309), (439, 319944), (878, 159972), (1317, 106648), (1756, 79986), (2634, 53324), (3512, 39993), (5268, 26662), (10536, 13331)]