156956205112

素因数分解:

$2^3\times 7^1\times {\mathrm{8753}}^1\times {\mathrm{320209}}^1$

素因数の和:328975

約数の個数: 32

約数和(自身を含む): 336374200800

約数和(自身を除く): 179417995688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8753, 17506, 35012, 61271, 70024, 122542, 245084, 320209, 490168, 640418, 1280836, 2241463, 2561672, 4482926, 8965852, 17931704, 2802789377, 5605578754, 11211157508, 19619525639, 22422315016, 39239051278, 78478102556, 156956205112]

約数ペア:

[(1, 156956205112), (2, 78478102556), (4, 39239051278), (7, 22422315016), (8, 19619525639), (14, 11211157508), (28, 5605578754), (56, 2802789377), (8753, 17931704), (17506, 8965852), (35012, 4482926), (61271, 2561672), (70024, 2241463), (122542, 1280836), (245084, 640418), (320209, 490168)]