169629872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{751}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 346882560

約数和(自身を除く): 177252688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 743, 751, 1486, 1502, 2972, 3004, 5944, 6008, 11888, 12016, 14117, 14269, 28234, 28538, 56468, 57076, 112936, 114152, 225872, 228304, 557993, 1115986, 2231972, 4463944, 8927888, 10601867, 21203734, 42407468, 84814936, 169629872]

約数ペア:

[(1, 169629872), (2, 84814936), (4, 42407468), (8, 21203734), (16, 10601867), (19, 8927888), (38, 4463944), (76, 2231972), (152, 1115986), (304, 557993), (743, 228304), (751, 225872), (1486, 114152), (1502, 112936), (2972, 57076), (3004, 56468), (5944, 28538), (6008, 28234), (11888, 14269), (12016, 14117)]