156920618829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{27397}}^1$

素因数の和:27646

約数の個数: 64

約数和(自身を含む): 244577781504

約数和(自身を除く): 87657162675

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 163, 221, 489, 663, 689, 901, 2067, 2119, 2703, 2771, 6357, 8313, 8639, 11713, 25917, 27397, 35139, 36023, 82191, 108069, 112307, 146863, 336921, 356161, 440589, 465749, 1068483, 1397247, 1452041, 1909219, 4356123, 4465711, 5727657, 6054737, 13397133, 18164211, 18876533, 24684697, 56629599, 58054243, 74054091, 75917087, 174162729, 227751261, 236682683, 320901061, 710048049, 962703183, 986922131, 2960766393, 3076874879, 4023605611, 9230624637, 12070816833, 52306872943, 156920618829]

約数ペア:

[(1, 156920618829), (3, 52306872943), (13, 12070816833), (17, 9230624637), (39, 4023605611), (51, 3076874879), (53, 2960766393), (159, 986922131), (163, 962703183), (221, 710048049), (489, 320901061), (663, 236682683), (689, 227751261), (901, 174162729), (2067, 75917087), (2119, 74054091), (2703, 58054243), (2771, 56629599), (6357, 24684697), (8313, 18876533), (8639, 18164211), (11713, 13397133), (25917, 6054737), (27397, 5727657), (35139, 4465711), (36023, 4356123), (82191, 1909219), (108069, 1452041), (112307, 1397247), (146863, 1068483), (336921, 465749), (356161, 440589)]