156996828

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{44959}}^1$

素因数の和:45066

約数の個数: 36

約数和(自身を含む): 400953280

約数和(自身を除く): 243956452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 44959, 89918, 134877, 179836, 269754, 404631, 539508, 809262, 1618524, 4361023, 8722046, 13083069, 17444092, 26166138, 39249207, 52332276, 78498414, 156996828]

約数ペア:

[(1, 156996828), (2, 78498414), (3, 52332276), (4, 39249207), (6, 26166138), (9, 17444092), (12, 13083069), (18, 8722046), (36, 4361023), (97, 1618524), (194, 809262), (291, 539508), (388, 404631), (582, 269754), (873, 179836), (1164, 134877), (1746, 89918), (3492, 44959)]