151712512

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2785

約数の個数: 72

約数和(自身を含む): 357389312

約数和(自身を除く): 205676800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2731, 3472, 3968, 5462, 6944, 7936, 10924, 13888, 19117, 21848, 27776, 38234, 43696, 55552, 76468, 84661, 87392, 152936, 169322, 174784, 305872, 338644, 349568, 592627, 611744, 677288, 699136, 1185254, 1223488, 1354576, 2370508, 2446976, 2709152, 4741016, 4893952, 5418304, 9482032, 10836608, 18964064, 21673216, 37928128, 75856256, 151712512]

約数ペア:

[(1, 151712512), (2, 75856256), (4, 37928128), (7, 21673216), (8, 18964064), (14, 10836608), (16, 9482032), (28, 5418304), (31, 4893952), (32, 4741016), (56, 2709152), (62, 2446976), (64, 2370508), (112, 1354576), (124, 1223488), (128, 1185254), (217, 699136), (224, 677288), (248, 611744), (256, 592627), (434, 349568), (448, 338644), (496, 305872), (868, 174784), (896, 169322), (992, 152936), (1736, 87392), (1792, 84661), (1984, 76468), (2731, 55552), (3472, 43696), (3968, 38234), (5462, 27776), (6944, 21848), (7936, 19117), (10924, 13888)]