145570432

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4449

約数の個数: 64

約数和(自身を含む): 340467840

約数和(自身を除く): 194897408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 1036, 1184, 2072, 2368, 4144, 4391, 4736, 8288, 8782, 16576, 17564, 30737, 33152, 35128, 61474, 70256, 122948, 140512, 162467, 245896, 281024, 324934, 491792, 562048, 649868, 983584, 1137269, 1299736, 1967168, 2274538, 2599472, 3934336, 4549076, 5198944, 9098152, 10397888, 18196304, 20795776, 36392608, 72785216, 145570432]

約数ペア:

[(1, 145570432), (2, 72785216), (4, 36392608), (7, 20795776), (8, 18196304), (14, 10397888), (16, 9098152), (28, 5198944), (32, 4549076), (37, 3934336), (56, 2599472), (64, 2274538), (74, 1967168), (112, 1299736), (128, 1137269), (148, 983584), (224, 649868), (259, 562048), (296, 491792), (448, 324934), (518, 281024), (592, 245896), (896, 162467), (1036, 140512), (1184, 122948), (2072, 70256), (2368, 61474), (4144, 35128), (4391, 33152), (4736, 30737), (8288, 17564), (8782, 16576)]