158209492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 329720832

約数和(自身を除く): 171511340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 791, 868, 1582, 1613, 3164, 3226, 3503, 6452, 7006, 11291, 14012, 22582, 24521, 45164, 49042, 50003, 98084, 100006, 182269, 200012, 350021, 364538, 700042, 729076, 1275883, 1400084, 2551766, 5103532, 5650339, 11300678, 22601356, 39552373, 79104746, 158209492]

約数ペア:

[(1, 158209492), (2, 79104746), (4, 39552373), (7, 22601356), (14, 11300678), (28, 5650339), (31, 5103532), (62, 2551766), (113, 1400084), (124, 1275883), (217, 729076), (226, 700042), (434, 364538), (452, 350021), (791, 200012), (868, 182269), (1582, 100006), (1613, 98084), (3164, 50003), (3226, 49042), (3503, 45164), (6452, 24521), (7006, 22582), (11291, 14012)]