155012988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1621}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 390395936

約数和(自身を除く): 235382948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 613, 1226, 1621, 1839, 2452, 3242, 3678, 4863, 6484, 7356, 7969, 9726, 15938, 19452, 21073, 23907, 31876, 42146, 47814, 63219, 84292, 95628, 126438, 252876, 993673, 1987346, 2981019, 3974692, 5962038, 11924076, 12917749, 25835498, 38753247, 51670996, 77506494, 155012988]

約数ペア:

[(1, 155012988), (2, 77506494), (3, 51670996), (4, 38753247), (6, 25835498), (12, 12917749), (13, 11924076), (26, 5962038), (39, 3974692), (52, 2981019), (78, 1987346), (156, 993673), (613, 252876), (1226, 126438), (1621, 95628), (1839, 84292), (2452, 63219), (3242, 47814), (3678, 42146), (4863, 31876), (6484, 23907), (7356, 21073), (7969, 19452), (9726, 15938)]