156954191110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1613593}}^1$

素因数の和:1613808

約数の個数: 32

約数和(自身を含む): 288588059712

約数和(自身を除く): 131633868602

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 685, 710, 1370, 9727, 19454, 48635, 97270, 1613593, 3227186, 8067965, 16135930, 114565103, 221062241, 229130206, 442124482, 572825515, 1105311205, 1145651030, 2210622410, 15695419111, 31390838222, 78477095555, 156954191110]

約数ペア:

[(1, 156954191110), (2, 78477095555), (5, 31390838222), (10, 15695419111), (71, 2210622410), (137, 1145651030), (142, 1105311205), (274, 572825515), (355, 442124482), (685, 229130206), (710, 221062241), (1370, 114565103), (9727, 16135930), (19454, 8067965), (48635, 3227186), (97270, 1613593)]