171127502

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 333312000

約数和(自身を除く): 162184498

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 343, 403, 434, 619, 637, 686, 806, 1238, 1274, 1519, 2821, 3038, 4333, 4459, 5642, 8047, 8666, 8918, 10633, 16094, 19189, 19747, 21266, 30331, 38378, 39494, 56329, 60662, 112658, 134323, 138229, 212317, 249457, 268646, 276458, 394303, 424634, 498914, 788606, 940261, 1746199, 1880522, 2760121, 3492398, 5520242, 6581827, 12223393, 13163654, 24446786, 85563751, 171127502]

約数ペア:

[(1, 171127502), (2, 85563751), (7, 24446786), (13, 13163654), (14, 12223393), (26, 6581827), (31, 5520242), (49, 3492398), (62, 2760121), (91, 1880522), (98, 1746199), (182, 940261), (217, 788606), (343, 498914), (403, 424634), (434, 394303), (619, 276458), (637, 268646), (686, 249457), (806, 212317), (1238, 138229), (1274, 134323), (1519, 112658), (2821, 60662), (3038, 56329), (4333, 39494), (4459, 38378), (5642, 30331), (8047, 21266), (8666, 19747), (8918, 19189), (10633, 16094)]