161433664

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9739}}^1$

素因数の和:9795

約数の個数: 56

約数和(自身を含む): 376041920

約数和(自身を除く): 214608256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 9739, 16576, 19478, 38956, 68173, 77912, 136346, 155824, 272692, 311648, 360343, 545384, 623296, 720686, 1090768, 1441372, 2181536, 2522401, 2882744, 4363072, 5044802, 5765488, 10089604, 11530976, 20179208, 23061952, 40358416, 80716832, 161433664]

約数ペア:

[(1, 161433664), (2, 80716832), (4, 40358416), (7, 23061952), (8, 20179208), (14, 11530976), (16, 10089604), (28, 5765488), (32, 5044802), (37, 4363072), (56, 2882744), (64, 2522401), (74, 2181536), (112, 1441372), (148, 1090768), (224, 720686), (259, 623296), (296, 545384), (448, 360343), (518, 311648), (592, 272692), (1036, 155824), (1184, 136346), (2072, 77912), (2368, 68173), (4144, 38956), (8288, 19478), (9739, 16576)]