139977648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31357}}^1$

素因数の和:31402

約数の個数: 60

約数和(自身を含む): 404392768

約数和(自身を除く): 264415120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31357, 62714, 94071, 125428, 188142, 250856, 282213, 376284, 501712, 564426, 752568, 972067, 1128852, 1505136, 1944134, 2257704, 2916201, 3888268, 4515408, 5832402, 7776536, 8748603, 11664804, 15553072, 17497206, 23329608, 34994412, 46659216, 69988824, 139977648]

約数ペア:

[(1, 139977648), (2, 69988824), (3, 46659216), (4, 34994412), (6, 23329608), (8, 17497206), (9, 15553072), (12, 11664804), (16, 8748603), (18, 7776536), (24, 5832402), (31, 4515408), (36, 3888268), (48, 2916201), (62, 2257704), (72, 1944134), (93, 1505136), (124, 1128852), (144, 972067), (186, 752568), (248, 564426), (279, 501712), (372, 376284), (496, 282213), (558, 250856), (744, 188142), (1116, 125428), (1488, 94071), (2232, 62714), (4464, 31357)]