156975971030

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1\times {\mathrm{210907}}^1$

素因数の和:211460

約数の個数: 32

約数和(自身を含む): 284634687744

約数和(自身を除く): 127658716714

約数列:

[1, 2, 5, 10, 263, 283, 526, 566, 1315, 1415, 2630, 2830, 74429, 148858, 210907, 372145, 421814, 744290, 1054535, 2109070, 55468541, 59686681, 110937082, 119373362, 277342705, 298433405, 554685410, 596866810, 15697597103, 31395194206, 78487985515, 156975971030]

約数ペア:

[(1, 156975971030), (2, 78487985515), (5, 31395194206), (10, 15697597103), (263, 596866810), (283, 554685410), (526, 298433405), (566, 277342705), (1315, 119373362), (1415, 110937082), (2630, 59686681), (2830, 55468541), (74429, 2109070), (148858, 1054535), (210907, 744290), (372145, 421814)]