156925839832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21966103}}^1$

素因数の和:21966175

約数の個数: 32

約数和(自身を含む): 316311897600

約数和(自身を除く): 159386057768

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 21966103, 43932206, 87864412, 175728824, 417355957, 834711914, 1032406841, 1669423828, 2064813682, 3338847656, 4129627364, 8259254728, 19615729979, 39231459958, 78462919916, 156925839832]

約数ペア:

[(1, 156925839832), (2, 78462919916), (4, 39231459958), (8, 19615729979), (19, 8259254728), (38, 4129627364), (47, 3338847656), (76, 2064813682), (94, 1669423828), (152, 1032406841), (188, 834711914), (376, 417355957), (893, 175728824), (1786, 87864412), (3572, 43932206), (7144, 21966103)]