157929324416

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{23509}}^1$

素因数の和:25247

約数の個数: 64

約数和(自身を含む): 324979670400

約数和(自身を除く): 167050345984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1693, 1984, 3386, 3968, 6772, 13544, 23509, 27088, 47018, 52483, 54176, 94036, 104966, 108352, 188072, 209932, 216704, 376144, 419864, 728779, 752288, 839728, 1457558, 1504576, 1679456, 2915116, 3009152, 3358912, 5830232, 6717824, 11660464, 23320928, 39800737, 46641856, 79601474, 93283712, 159202948, 318405896, 636811792, 1233822847, 1273623584, 2467645694, 2547247168, 4935291388, 5094494336, 9870582776, 19741165552, 39482331104, 78964662208, 157929324416]

約数ペア:

[(1, 157929324416), (2, 78964662208), (4, 39482331104), (8, 19741165552), (16, 9870582776), (31, 5094494336), (32, 4935291388), (62, 2547247168), (64, 2467645694), (124, 1273623584), (128, 1233822847), (248, 636811792), (496, 318405896), (992, 159202948), (1693, 93283712), (1984, 79601474), (3386, 46641856), (3968, 39800737), (6772, 23320928), (13544, 11660464), (23509, 6717824), (27088, 5830232), (47018, 3358912), (52483, 3009152), (54176, 2915116), (94036, 1679456), (104966, 1504576), (108352, 1457558), (188072, 839728), (209932, 752288), (216704, 728779), (376144, 419864)]