156769442980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{27122741}}^1$

素因数の和:27122784

約数の個数: 36

約数和(自身を含む): 349720635348

約数和(自身を除く): 192951192368

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 27122741, 54245482, 108490964, 135613705, 271227410, 461086597, 542454820, 922173194, 1844346388, 2305432985, 4610865970, 7838472149, 9221731940, 15676944298, 31353888596, 39192360745, 78384721490, 156769442980]

約数ペア:

[(1, 156769442980), (2, 78384721490), (4, 39192360745), (5, 31353888596), (10, 15676944298), (17, 9221731940), (20, 7838472149), (34, 4610865970), (68, 2305432985), (85, 1844346388), (170, 922173194), (289, 542454820), (340, 461086597), (578, 271227410), (1156, 135613705), (1445, 108490964), (2890, 54245482), (5780, 27122741)]