156929338672

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1640971}}^1$

素因数の和:1641161

約数の個数: 40

約数和(自身を含む): 313360013120

約数和(自身を除く): 156430674448

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 5977, 11954, 23908, 47816, 95632, 1640971, 3281942, 6563884, 13127768, 26255536, 70561753, 141123506, 228094969, 282247012, 456189938, 564494024, 912379876, 1128988048, 1824759752, 3649519504, 9808083667, 19616167334, 39232334668, 78464669336, 156929338672]

約数ペア:

[(1, 156929338672), (2, 78464669336), (4, 39232334668), (8, 19616167334), (16, 9808083667), (43, 3649519504), (86, 1824759752), (139, 1128988048), (172, 912379876), (278, 564494024), (344, 456189938), (556, 282247012), (688, 228094969), (1112, 141123506), (2224, 70561753), (5977, 26255536), (11954, 13127768), (23908, 6563884), (47816, 3281942), (95632, 1640971)]