161777303312

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{1709}}^1\times {\mathrm{10079}}^1$

素因数の和:12383

約数の個数: 40

約数和(自身を含む): 314192390400

約数和(自身を除く): 152415087088

約数列:

[1, 2, 4, 8, 16, 587, 1174, 1709, 2348, 3418, 4696, 6836, 9392, 10079, 13672, 20158, 27344, 40316, 80632, 161264, 1003183, 2006366, 4012732, 5916373, 8025464, 11832746, 16050928, 17225011, 23665492, 34450022, 47330984, 68900044, 94661968, 137800088, 275600176, 10111081457, 20222162914, 40444325828, 80888651656, 161777303312]

約数ペア:

[(1, 161777303312), (2, 80888651656), (4, 40444325828), (8, 20222162914), (16, 10111081457), (587, 275600176), (1174, 137800088), (1709, 94661968), (2348, 68900044), (3418, 47330984), (4696, 34450022), (6836, 23665492), (9392, 17225011), (10079, 16050928), (13672, 11832746), (20158, 8025464), (27344, 5916373), (40316, 4012732), (80632, 2006366), (161264, 1003183)]