156965991608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5923}}^1\times {\mathrm{194861}}^1$

素因数の和:200807

約数の個数: 32

約数和(自身を含む): 311677871760

約数和(自身を除く): 154711880152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5923, 11846, 23692, 47384, 100691, 194861, 201382, 389722, 402764, 779444, 805528, 1558888, 3312637, 6625274, 13250548, 26501096, 1154161703, 2308323406, 4616646812, 9233293624, 19620748951, 39241497902, 78482995804, 156965991608]

約数ペア:

[(1, 156965991608), (2, 78482995804), (4, 39241497902), (8, 19620748951), (17, 9233293624), (34, 4616646812), (68, 2308323406), (136, 1154161703), (5923, 26501096), (11846, 13250548), (23692, 6625274), (47384, 3312637), (100691, 1558888), (194861, 805528), (201382, 779444), (389722, 402764)]