157056316816

素因数分解:

$2^4\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{920741}}^1$

素因数の和:922279

約数の個数: 40

約数和(自身を含む): 347996280384

約数和(自身を除く): 190939963568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1523, 3046, 6092, 10661, 12184, 21322, 24368, 42644, 85288, 170576, 920741, 1841482, 3682964, 6445187, 7365928, 12890374, 14731856, 25780748, 51561496, 103122992, 1402288543, 2804577086, 5609154172, 9816019801, 11218308344, 19632039602, 22436616688, 39264079204, 78528158408, 157056316816]

約数ペア:

[(1, 157056316816), (2, 78528158408), (4, 39264079204), (7, 22436616688), (8, 19632039602), (14, 11218308344), (16, 9816019801), (28, 5609154172), (56, 2804577086), (112, 1402288543), (1523, 103122992), (3046, 51561496), (6092, 25780748), (10661, 14731856), (12184, 12890374), (21322, 7365928), (24368, 6445187), (42644, 3682964), (85288, 1841482), (170576, 920741)]