156909861020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23007311}}^1$

素因数の和:23007362

約数の個数: 48

約数和(自身を含む): 371061927936

約数和(自身を除く): 214152066916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 23007311, 46014622, 92029244, 115036555, 230073110, 253080421, 460146220, 506160842, 713226641, 1012321684, 1265402105, 1426453282, 2530804210, 2852906564, 3566133205, 5061608420, 7132266410, 7845493051, 14264532820, 15690986102, 31381972204, 39227465255, 78454930510, 156909861020]

約数ペア:

[(1, 156909861020), (2, 78454930510), (4, 39227465255), (5, 31381972204), (10, 15690986102), (11, 14264532820), (20, 7845493051), (22, 7132266410), (31, 5061608420), (44, 3566133205), (55, 2852906564), (62, 2530804210), (110, 1426453282), (124, 1265402105), (155, 1012321684), (220, 713226641), (310, 506160842), (341, 460146220), (620, 253080421), (682, 230073110), (1364, 115036555), (1705, 92029244), (3410, 46014622), (6820, 23007311)]