156786190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26893}}^1$

素因数の和:26964

約数の個数: 32

約数和(自身を含む): 313691616

約数和(自身を除く): 156905426

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 26893, 53786, 134465, 268930, 295823, 591646, 1425329, 1479115, 2850658, 2958230, 7126645, 14253290, 15678619, 31357238, 78393095, 156786190]

約数ペア:

[(1, 156786190), (2, 78393095), (5, 31357238), (10, 15678619), (11, 14253290), (22, 7126645), (53, 2958230), (55, 2850658), (106, 1479115), (110, 1425329), (265, 591646), (530, 295823), (583, 268930), (1166, 134465), (2915, 53786), (5830, 26893)]