157889116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4703}}^1$

素因数の和:4834

約数の個数: 48

約数和(自身を含む): 347719680

約数和(自身を除く): 189830564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 3052, 4703, 4796, 8393, 9406, 16786, 18812, 32921, 33572, 51733, 65842, 103466, 131684, 206932, 362131, 512627, 724262, 1025254, 1448524, 2050508, 3588389, 5638897, 7176778, 11277794, 14353556, 22555588, 39472279, 78944558, 157889116]

約数ペア:

[(1, 157889116), (2, 78944558), (4, 39472279), (7, 22555588), (11, 14353556), (14, 11277794), (22, 7176778), (28, 5638897), (44, 3588389), (77, 2050508), (109, 1448524), (154, 1025254), (218, 724262), (308, 512627), (436, 362131), (763, 206932), (1199, 131684), (1526, 103466), (2398, 65842), (3052, 51733), (4703, 33572), (4796, 32921), (8393, 18812), (9406, 16786)]