152245588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 308645120

約数和(自身を除く): 156399532

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 73, 121, 124, 139, 146, 242, 278, 292, 341, 484, 556, 682, 803, 1364, 1529, 1606, 2263, 3058, 3212, 3751, 4309, 4526, 6116, 7502, 8618, 8833, 9052, 10147, 15004, 16819, 17236, 17666, 20294, 24893, 33638, 35332, 40588, 47399, 49786, 67276, 94798, 99572, 111617, 189596, 223234, 273823, 314557, 446468, 521389, 547646, 629114, 1042778, 1095292, 1227787, 1258228, 2085556, 2455574, 3460127, 4911148, 6920254, 13840508, 38061397, 76122794, 152245588]

約数ペア:

[(1, 152245588), (2, 76122794), (4, 38061397), (11, 13840508), (22, 6920254), (31, 4911148), (44, 3460127), (62, 2455574), (73, 2085556), (121, 1258228), (124, 1227787), (139, 1095292), (146, 1042778), (242, 629114), (278, 547646), (292, 521389), (341, 446468), (484, 314557), (556, 273823), (682, 223234), (803, 189596), (1364, 111617), (1529, 99572), (1606, 94798), (2263, 67276), (3058, 49786), (3212, 47399), (3751, 40588), (4309, 35332), (4526, 33638), (6116, 24893), (7502, 20294), (8618, 17666), (8833, 17236), (9052, 16819), (10147, 15004)]