157878558

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 381405024

約数和(自身を除く): 223526466

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 97, 102, 153, 162, 194, 197, 243, 291, 306, 394, 459, 486, 582, 591, 873, 918, 1182, 1377, 1649, 1746, 1773, 2619, 2754, 3298, 3349, 3546, 4131, 4947, 5238, 5319, 6698, 7857, 8262, 9894, 10047, 10638, 14841, 15714, 15957, 19109, 20094, 23571, 29682, 30141, 31914, 38218, 44523, 47142, 47871, 57327, 60282, 89046, 90423, 95742, 114654, 133569, 171981, 180846, 267138, 271269, 324853, 343962, 400707, 515943, 542538, 649706, 801414, 813807, 974559, 1031886, 1547829, 1627614, 1949118, 2923677, 3095658, 4643487, 5847354, 8771031, 9286974, 17542062, 26313093, 52626186, 78939279, 157878558]

約数ペア:

[(1, 157878558), (2, 78939279), (3, 52626186), (6, 26313093), (9, 17542062), (17, 9286974), (18, 8771031), (27, 5847354), (34, 4643487), (51, 3095658), (54, 2923677), (81, 1949118), (97, 1627614), (102, 1547829), (153, 1031886), (162, 974559), (194, 813807), (197, 801414), (243, 649706), (291, 542538), (306, 515943), (394, 400707), (459, 343962), (486, 324853), (582, 271269), (591, 267138), (873, 180846), (918, 171981), (1182, 133569), (1377, 114654), (1649, 95742), (1746, 90423), (1773, 89046), (2619, 60282), (2754, 57327), (3298, 47871), (3349, 47142), (3546, 44523), (4131, 38218), (4947, 31914), (5238, 30141), (5319, 29682), (6698, 23571), (7857, 20094), (8262, 19109), (9894, 15957), (10047, 15714), (10638, 14841)]