129552472

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 292608000

約数和(自身を除く): 163055528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1372, 1519, 1523, 1736, 2744, 3038, 3046, 6076, 6092, 10633, 10661, 12152, 12184, 21266, 21322, 42532, 42644, 47213, 74627, 85064, 85288, 94426, 149254, 188852, 298508, 330491, 377704, 522389, 597016, 660982, 1044778, 1321964, 2089556, 2313437, 2643928, 4179112, 4626874, 9253748, 16194059, 18507496, 32388118, 64776236, 129552472]

約数ペア:

[(1, 129552472), (2, 64776236), (4, 32388118), (7, 18507496), (8, 16194059), (14, 9253748), (28, 4626874), (31, 4179112), (49, 2643928), (56, 2313437), (62, 2089556), (98, 1321964), (124, 1044778), (196, 660982), (217, 597016), (248, 522389), (343, 377704), (392, 330491), (434, 298508), (686, 188852), (868, 149254), (1372, 94426), (1519, 85288), (1523, 85064), (1736, 74627), (2744, 47213), (3038, 42644), (3046, 42532), (6076, 21322), (6092, 21266), (10633, 12184), (10661, 12152)]