127854912

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21481}}^1$

素因数の和:21527

約数の個数: 56

約数和(自身を含む): 349211392

約数和(自身を除く): 221356480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 21481, 42962, 64443, 85924, 128886, 171848, 257772, 343696, 515544, 665911, 687392, 1031088, 1331822, 1374784, 1997733, 2062176, 2663644, 3995466, 4124352, 5327288, 7990932, 10654576, 15981864, 21309152, 31963728, 42618304, 63927456, 127854912]

約数ペア:

[(1, 127854912), (2, 63927456), (3, 42618304), (4, 31963728), (6, 21309152), (8, 15981864), (12, 10654576), (16, 7990932), (24, 5327288), (31, 4124352), (32, 3995466), (48, 2663644), (62, 2062176), (64, 1997733), (93, 1374784), (96, 1331822), (124, 1031088), (186, 687392), (192, 665911), (248, 515544), (372, 343696), (496, 257772), (744, 171848), (992, 128886), (1488, 85924), (1984, 64443), (2976, 42962), (5952, 21481)]