156988410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 389256192

約数和(自身を除く): 232267782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 233, 370, 466, 555, 607, 699, 1110, 1165, 1214, 1398, 1821, 2330, 3035, 3495, 3642, 6070, 6990, 8621, 9105, 17242, 18210, 22459, 25863, 43105, 44918, 51726, 67377, 86210, 112295, 129315, 134754, 141431, 224590, 258630, 282862, 336885, 424293, 673770, 707155, 848586, 1414310, 2121465, 4242930, 5232947, 10465894, 15698841, 26164735, 31397682, 52329470, 78494205, 156988410]

約数ペア:

[(1, 156988410), (2, 78494205), (3, 52329470), (5, 31397682), (6, 26164735), (10, 15698841), (15, 10465894), (30, 5232947), (37, 4242930), (74, 2121465), (111, 1414310), (185, 848586), (222, 707155), (233, 673770), (370, 424293), (466, 336885), (555, 282862), (607, 258630), (699, 224590), (1110, 141431), (1165, 134754), (1214, 129315), (1398, 112295), (1821, 86210), (2330, 67377), (3035, 51726), (3495, 44918), (3642, 43105), (6070, 25863), (6990, 22459), (8621, 18210), (9105, 17242)]