156655714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 261429120

約数和(自身を除く): 104773406

約数列:

[1, 2, 17, 23, 34, 46, 163, 326, 391, 782, 1229, 2458, 2771, 3749, 5542, 7498, 20893, 28267, 41786, 56534, 63733, 127466, 200327, 400654, 480539, 961078, 3405559, 4607521, 6811118, 9215042, 78327857, 156655714]

約数ペア:

[(1, 156655714), (2, 78327857), (17, 9215042), (23, 6811118), (34, 4607521), (46, 3405559), (163, 961078), (326, 480539), (391, 400654), (782, 200327), (1229, 127466), (2458, 63733), (2771, 56534), (3749, 41786), (5542, 28267), (7498, 20893)]