156938655393

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{2803}}^1$

素因数の和:3247

約数の個数: 72

約数和(自身を含む): 248310732384

約数和(自身を除く): 91372076991

約数列:

[1, 3, 9, 13, 39, 117, 131, 169, 281, 393, 507, 843, 1179, 1521, 1703, 2529, 2803, 3653, 5109, 8409, 10959, 15327, 22139, 25227, 32877, 36439, 36811, 47489, 66417, 109317, 110433, 142467, 199251, 327951, 331299, 367193, 427401, 473707, 478543, 787643, 1101579, 1421121, 1435629, 2362929, 3304737, 4263363, 4306887, 4773509, 6221059, 7088787, 10239359, 14320527, 18663177, 30718077, 42961581, 55989531, 62055617, 92154231, 103181233, 133111667, 186166851, 309543699, 399335001, 558500553, 928631097, 1198005003, 1341356029, 4024068087, 12072204261, 17437628377, 52312885131, 156938655393]

約数ペア:

[(1, 156938655393), (3, 52312885131), (9, 17437628377), (13, 12072204261), (39, 4024068087), (117, 1341356029), (131, 1198005003), (169, 928631097), (281, 558500553), (393, 399335001), (507, 309543699), (843, 186166851), (1179, 133111667), (1521, 103181233), (1703, 92154231), (2529, 62055617), (2803, 55989531), (3653, 42961581), (5109, 30718077), (8409, 18663177), (10959, 14320527), (15327, 10239359), (22139, 7088787), (25227, 6221059), (32877, 4773509), (36439, 4306887), (36811, 4263363), (47489, 3304737), (66417, 2362929), (109317, 1435629), (110433, 1421121), (142467, 1101579), (199251, 787643), (327951, 478543), (331299, 473707), (367193, 427401)]