155906564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{10391}}^1$

素因数の和:10448

約数の個数: 36

約数和(自身を含む): 309598464

約数和(自身を除く): 153691900

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 10391, 15004, 20782, 41564, 114301, 228602, 322121, 457204, 644242, 1257311, 1288484, 2514622, 3543331, 5029244, 7086662, 14173324, 38976641, 77953282, 155906564]

約数ペア:

[(1, 155906564), (2, 77953282), (4, 38976641), (11, 14173324), (22, 7086662), (31, 5029244), (44, 3543331), (62, 2514622), (121, 1288484), (124, 1257311), (242, 644242), (341, 457204), (484, 322121), (682, 228602), (1364, 114301), (3751, 41564), (7502, 20782), (10391, 15004)]