164089448896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1625807}}^1$

素因数の和:1625921

約数の個数: 56

約数和(自身を含む): 346882394880

約数和(自身を除く): 182792945984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 608, 664, 1216, 1328, 1577, 2656, 3154, 5312, 6308, 12616, 25232, 50464, 100928, 1625807, 3251614, 6503228, 13006456, 26012912, 30890333, 52025824, 61780666, 104051648, 123561332, 134941981, 247122664, 269883962, 494245328, 539767924, 988490656, 1079535848, 1976981312, 2159071696, 2563897639, 4318143392, 5127795278, 8636286784, 10255590556, 20511181112, 41022362224, 82044724448, 164089448896]

約数ペア:

[(1, 164089448896), (2, 82044724448), (4, 41022362224), (8, 20511181112), (16, 10255590556), (19, 8636286784), (32, 5127795278), (38, 4318143392), (64, 2563897639), (76, 2159071696), (83, 1976981312), (152, 1079535848), (166, 988490656), (304, 539767924), (332, 494245328), (608, 269883962), (664, 247122664), (1216, 134941981), (1328, 123561332), (1577, 104051648), (2656, 61780666), (3154, 52025824), (5312, 30890333), (6308, 26012912), (12616, 13006456), (25232, 6503228), (50464, 3251614), (100928, 1625807)]