163141368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{853}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 440459040

約数和(自身を除く): 277317672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 613, 853, 1226, 1706, 1839, 2452, 2559, 3412, 3678, 4904, 5118, 6824, 7356, 7969, 10236, 11089, 14712, 15938, 20472, 22178, 23907, 31876, 33267, 44356, 47814, 63752, 66534, 88712, 95628, 133068, 191256, 266136, 522889, 1045778, 1568667, 2091556, 3137334, 4183112, 6274668, 6797557, 12549336, 13595114, 20392671, 27190228, 40785342, 54380456, 81570684, 163141368]

約数ペア:

[(1, 163141368), (2, 81570684), (3, 54380456), (4, 40785342), (6, 27190228), (8, 20392671), (12, 13595114), (13, 12549336), (24, 6797557), (26, 6274668), (39, 4183112), (52, 3137334), (78, 2091556), (104, 1568667), (156, 1045778), (312, 522889), (613, 266136), (853, 191256), (1226, 133068), (1706, 95628), (1839, 88712), (2452, 66534), (2559, 63752), (3412, 47814), (3678, 44356), (4904, 33267), (5118, 31876), (6824, 23907), (7356, 22178), (7969, 20472), (10236, 15938), (11089, 14712)]