180067456

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 372212280

約数和(自身を除く): 192144824

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 193, 197, 296, 386, 394, 592, 772, 788, 1184, 1544, 1576, 2368, 3088, 3152, 4736, 6176, 6304, 7141, 7289, 12352, 12608, 14282, 14578, 24704, 25216, 28564, 29156, 38021, 57128, 58312, 76042, 114256, 116624, 152084, 228512, 233248, 304168, 457024, 466496, 608336, 914048, 932992, 1216672, 1406777, 2433344, 2813554, 4866688, 5627108, 11254216, 22508432, 45016864, 90033728, 180067456]

約数ペア:

[(1, 180067456), (2, 90033728), (4, 45016864), (8, 22508432), (16, 11254216), (32, 5627108), (37, 4866688), (64, 2813554), (74, 2433344), (128, 1406777), (148, 1216672), (193, 932992), (197, 914048), (296, 608336), (386, 466496), (394, 457024), (592, 304168), (772, 233248), (788, 228512), (1184, 152084), (1544, 116624), (1576, 114256), (2368, 76042), (3088, 58312), (3152, 57128), (4736, 38021), (6176, 29156), (6304, 28564), (7141, 25216), (7289, 24704), (12352, 14578), (12608, 14282)]