196768768

素因数分解:

$2^{10}\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 88

約数和(自身を含む): 455776832

約数和(自身を除く): 259008064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 283, 388, 448, 512, 566, 679, 776, 896, 1024, 1132, 1358, 1552, 1792, 1981, 2264, 2716, 3104, 3584, 3962, 4528, 5432, 6208, 7168, 7924, 9056, 10864, 12416, 15848, 18112, 21728, 24832, 27451, 31696, 36224, 43456, 49664, 54902, 63392, 72448, 86912, 99328, 109804, 126784, 144896, 173824, 192157, 219608, 253568, 289792, 347648, 384314, 439216, 507136, 695296, 768628, 878432, 1014272, 1537256, 1756864, 2028544, 3074512, 3513728, 6149024, 7027456, 12298048, 14054912, 24596096, 28109824, 49192192, 98384384, 196768768]

約数ペア:

[(1, 196768768), (2, 98384384), (4, 49192192), (7, 28109824), (8, 24596096), (14, 14054912), (16, 12298048), (28, 7027456), (32, 6149024), (56, 3513728), (64, 3074512), (97, 2028544), (112, 1756864), (128, 1537256), (194, 1014272), (224, 878432), (256, 768628), (283, 695296), (388, 507136), (448, 439216), (512, 384314), (566, 347648), (679, 289792), (776, 253568), (896, 219608), (1024, 192157), (1132, 173824), (1358, 144896), (1552, 126784), (1792, 109804), (1981, 99328), (2264, 86912), (2716, 72448), (3104, 63392), (3584, 54902), (3962, 49664), (4528, 43456), (5432, 36224), (6208, 31696), (7168, 27451), (7924, 24832), (9056, 21728), (10864, 18112), (12416, 15848)]