156970737828

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{507779}}^1$

素因数の和:508097

約数の個数: 72

約数和(自身を含む): 411066190080

約数和(自身を除く): 254095452252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 277, 279, 372, 554, 558, 831, 1108, 1116, 1662, 2493, 3324, 4986, 8587, 9972, 17174, 25761, 34348, 51522, 77283, 103044, 154566, 309132, 507779, 1015558, 1523337, 2031116, 3046674, 4570011, 6093348, 9140022, 15741149, 18280044, 31482298, 47223447, 62964596, 94446894, 140654783, 141670341, 188893788, 281309566, 283340682, 421964349, 562619132, 566681364, 843928698, 1265893047, 1687857396, 2531786094, 4360298273, 5063572188, 8720596546, 13080894819, 17441193092, 26161789638, 39242684457, 52323579276, 78485368914, 156970737828]

約数ペア:

[(1, 156970737828), (2, 78485368914), (3, 52323579276), (4, 39242684457), (6, 26161789638), (9, 17441193092), (12, 13080894819), (18, 8720596546), (31, 5063572188), (36, 4360298273), (62, 2531786094), (93, 1687857396), (124, 1265893047), (186, 843928698), (277, 566681364), (279, 562619132), (372, 421964349), (554, 283340682), (558, 281309566), (831, 188893788), (1108, 141670341), (1116, 140654783), (1662, 94446894), (2493, 62964596), (3324, 47223447), (4986, 31482298), (8587, 18280044), (9972, 15741149), (17174, 9140022), (25761, 6093348), (34348, 4570011), (51522, 3046674), (77283, 2031116), (103044, 1523337), (154566, 1015558), (309132, 507779)]