139126884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2277

約数の個数: 72

約数和(自身を含む): 363025152

約数和(自身を除く): 223898268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2213, 2418, 4426, 4836, 5239, 6639, 8852, 10478, 13278, 15717, 20956, 26556, 28769, 31434, 57538, 62868, 68603, 86307, 115076, 137206, 172614, 205809, 274412, 345228, 373997, 411618, 747994, 823236, 891839, 1121991, 1495988, 1783678, 2243982, 2675517, 3567356, 4487964, 5351034, 10702068, 11593907, 23187814, 34781721, 46375628, 69563442, 139126884]

約数ペア:

[(1, 139126884), (2, 69563442), (3, 46375628), (4, 34781721), (6, 23187814), (12, 11593907), (13, 10702068), (26, 5351034), (31, 4487964), (39, 3567356), (52, 2675517), (62, 2243982), (78, 1783678), (93, 1495988), (124, 1121991), (156, 891839), (169, 823236), (186, 747994), (338, 411618), (372, 373997), (403, 345228), (507, 274412), (676, 205809), (806, 172614), (1014, 137206), (1209, 115076), (1612, 86307), (2028, 68603), (2213, 62868), (2418, 57538), (4426, 31434), (4836, 28769), (5239, 26556), (6639, 20956), (8852, 15717), (10478, 13278)]