157084672

素因数分解:

$2^{10}\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1056

約数の個数: 44

約数和(自身を含む): 316138680

約数和(自身を除く): 159054008

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 256, 358, 512, 716, 857, 1024, 1432, 1714, 2864, 3428, 5728, 6856, 11456, 13712, 22912, 27424, 45824, 54848, 91648, 109696, 153403, 183296, 219392, 306806, 438784, 613612, 877568, 1227224, 2454448, 4908896, 9817792, 19635584, 39271168, 78542336, 157084672]

約数ペア:

[(1, 157084672), (2, 78542336), (4, 39271168), (8, 19635584), (16, 9817792), (32, 4908896), (64, 2454448), (128, 1227224), (179, 877568), (256, 613612), (358, 438784), (512, 306806), (716, 219392), (857, 183296), (1024, 153403), (1432, 109696), (1714, 91648), (2864, 54848), (3428, 45824), (5728, 27424), (6856, 22912), (11456, 13712)]