143402784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{213397}}^1$

素因数の和:213417

約数の個数: 48

約数和(自身を含む): 430210368

約数和(自身を除く): 286807584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 213397, 426794, 640191, 853588, 1280382, 1493779, 1707176, 2560764, 2987558, 3414352, 4481337, 5121528, 5975116, 6828704, 8962674, 10243056, 11950232, 17925348, 20486112, 23900464, 35850696, 47800928, 71701392, 143402784]

約数ペア:

[(1, 143402784), (2, 71701392), (3, 47800928), (4, 35850696), (6, 23900464), (7, 20486112), (8, 17925348), (12, 11950232), (14, 10243056), (16, 8962674), (21, 6828704), (24, 5975116), (28, 5121528), (32, 4481337), (42, 3414352), (48, 2987558), (56, 2560764), (84, 1707176), (96, 1493779), (112, 1280382), (168, 853588), (224, 640191), (336, 426794), (672, 213397)]