129979652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8720

約数の個数: 36

約数和(自身を含む): 258117888

約数和(自身を除く): 128138236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 8663, 15004, 17326, 34652, 95293, 190586, 268553, 381172, 537106, 1048223, 1074212, 2096446, 2954083, 4192892, 5908166, 11816332, 32494913, 64989826, 129979652]

約数ペア:

[(1, 129979652), (2, 64989826), (4, 32494913), (11, 11816332), (22, 5908166), (31, 4192892), (44, 2954083), (62, 2096446), (121, 1074212), (124, 1048223), (242, 537106), (341, 381172), (484, 268553), (682, 190586), (1364, 95293), (3751, 34652), (7502, 17326), (8663, 15004)]