156939944

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3673}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 345539700

約数和(自身を除く): 188599756

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 3052, 3673, 5341, 6104, 7346, 10682, 14692, 21364, 25711, 29384, 42728, 51422, 102844, 179977, 205688, 359954, 400357, 719908, 800714, 1439816, 1601428, 2802499, 3202856, 5604998, 11209996, 19617493, 22419992, 39234986, 78469972, 156939944]

約数ペア:

[(1, 156939944), (2, 78469972), (4, 39234986), (7, 22419992), (8, 19617493), (14, 11209996), (28, 5604998), (49, 3202856), (56, 2802499), (98, 1601428), (109, 1439816), (196, 800714), (218, 719908), (392, 400357), (436, 359954), (763, 205688), (872, 179977), (1526, 102844), (3052, 51422), (3673, 42728), (5341, 29384), (6104, 25711), (7346, 21364), (10682, 14692)]