156761056

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 314496000

約数和(自身を除く): 157734944

約数列:

[1, 2, 4, 8, 16, 32, 103, 199, 206, 239, 398, 412, 478, 796, 824, 956, 1592, 1648, 1912, 3184, 3296, 3824, 6368, 7648, 20497, 24617, 40994, 47561, 49234, 81988, 95122, 98468, 163976, 190244, 196936, 327952, 380488, 393872, 655904, 760976, 787744, 1521952, 4898783, 9797566, 19595132, 39190264, 78380528, 156761056]

約数ペア:

[(1, 156761056), (2, 78380528), (4, 39190264), (8, 19595132), (16, 9797566), (32, 4898783), (103, 1521952), (199, 787744), (206, 760976), (239, 655904), (398, 393872), (412, 380488), (478, 327952), (796, 196936), (824, 190244), (956, 163976), (1592, 98468), (1648, 95122), (1912, 81988), (3184, 49234), (3296, 47561), (3824, 40994), (6368, 24617), (7648, 20497)]