165243822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 192797778

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 73, 94, 138, 141, 146, 219, 282, 349, 438, 698, 1047, 1081, 1679, 2094, 2162, 3243, 3358, 3431, 5037, 6486, 6862, 8027, 10074, 10293, 16054, 16403, 20586, 24081, 25477, 32806, 48162, 49209, 50954, 76431, 78913, 98418, 152862, 157826, 236739, 377269, 473478, 585971, 754538, 1131807, 1171942, 1197419, 1757913, 2263614, 2394838, 3515826, 3592257, 7184514, 27540637, 55081274, 82621911, 165243822]

約数ペア:

[(1, 165243822), (2, 82621911), (3, 55081274), (6, 27540637), (23, 7184514), (46, 3592257), (47, 3515826), (69, 2394838), (73, 2263614), (94, 1757913), (138, 1197419), (141, 1171942), (146, 1131807), (219, 754538), (282, 585971), (349, 473478), (438, 377269), (698, 236739), (1047, 157826), (1081, 152862), (1679, 98418), (2094, 78913), (2162, 76431), (3243, 50954), (3358, 49209), (3431, 48162), (5037, 32806), (6486, 25477), (6862, 24081), (8027, 20586), (10074, 16403), (10293, 16054)]