149263016

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 342766080

約数和(自身を除く): 193503064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 71, 98, 124, 142, 173, 196, 217, 248, 284, 346, 392, 434, 497, 568, 692, 868, 994, 1211, 1384, 1519, 1736, 1988, 2201, 2422, 3038, 3479, 3976, 4402, 4844, 5363, 6076, 6958, 8477, 8804, 9688, 10726, 12152, 12283, 13916, 15407, 16954, 17608, 21452, 24566, 27832, 30814, 33908, 37541, 42904, 49132, 61628, 67816, 75082, 85981, 98264, 107849, 123256, 150164, 171962, 215698, 262787, 300328, 343924, 380773, 431396, 525574, 601867, 687848, 761546, 862792, 1051148, 1203734, 1523092, 2102296, 2407468, 2665411, 3046184, 4814936, 5330822, 10661644, 18657877, 21323288, 37315754, 74631508, 149263016]

約数ペア:

[(1, 149263016), (2, 74631508), (4, 37315754), (7, 21323288), (8, 18657877), (14, 10661644), (28, 5330822), (31, 4814936), (49, 3046184), (56, 2665411), (62, 2407468), (71, 2102296), (98, 1523092), (124, 1203734), (142, 1051148), (173, 862792), (196, 761546), (217, 687848), (248, 601867), (284, 525574), (346, 431396), (392, 380773), (434, 343924), (497, 300328), (568, 262787), (692, 215698), (868, 171962), (994, 150164), (1211, 123256), (1384, 107849), (1519, 98264), (1736, 85981), (1988, 75082), (2201, 67816), (2422, 61628), (3038, 49132), (3479, 42904), (3976, 37541), (4402, 33908), (4844, 30814), (5363, 27832), (6076, 24566), (6958, 21452), (8477, 17608), (8804, 16954), (9688, 15407), (10726, 13916), (12152, 12283)]