131315496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4339}}^1$

素因数の和:4458

約数の個数: 64

約数和(自身を含む): 357268800

約数和(自身を除く): 225953304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 1164, 1261, 2328, 2522, 3783, 4339, 5044, 7566, 8678, 10088, 13017, 15132, 17356, 26034, 30264, 34712, 52068, 56407, 104136, 112814, 169221, 225628, 338442, 420883, 451256, 676884, 841766, 1262649, 1353768, 1683532, 2525298, 3367064, 5050596, 5471479, 10101192, 10942958, 16414437, 21885916, 32828874, 43771832, 65657748, 131315496]

約数ペア:

[(1, 131315496), (2, 65657748), (3, 43771832), (4, 32828874), (6, 21885916), (8, 16414437), (12, 10942958), (13, 10101192), (24, 5471479), (26, 5050596), (39, 3367064), (52, 2525298), (78, 1683532), (97, 1353768), (104, 1262649), (156, 841766), (194, 676884), (291, 451256), (312, 420883), (388, 338442), (582, 225628), (776, 169221), (1164, 112814), (1261, 104136), (2328, 56407), (2522, 52068), (3783, 34712), (4339, 30264), (5044, 26034), (7566, 17356), (8678, 15132), (10088, 13017)]