123744064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 56

約数和(自身を含む): 256487168

約数和(自身を除く): 132743104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 194, 248, 388, 496, 643, 776, 992, 1286, 1552, 1984, 2572, 3007, 3104, 5144, 6014, 6208, 10288, 12028, 19933, 20576, 24056, 39866, 41152, 48112, 62371, 79732, 96224, 124742, 159464, 192448, 249484, 318928, 498968, 637856, 997936, 1275712, 1933501, 1995872, 3867002, 3991744, 7734004, 15468008, 30936016, 61872032, 123744064]

約数ペア:

[(1, 123744064), (2, 61872032), (4, 30936016), (8, 15468008), (16, 7734004), (31, 3991744), (32, 3867002), (62, 1995872), (64, 1933501), (97, 1275712), (124, 997936), (194, 637856), (248, 498968), (388, 318928), (496, 249484), (643, 192448), (776, 159464), (992, 124742), (1286, 96224), (1552, 79732), (1984, 62371), (2572, 48112), (3007, 41152), (3104, 39866), (5144, 24056), (6014, 20576), (6208, 19933), (10288, 12028)]