166378266

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 383539200

約数和(自身を除く): 217160934

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 79, 86, 129, 158, 237, 258, 387, 474, 711, 774, 907, 1161, 1422, 1814, 2133, 2322, 2721, 3397, 4266, 5442, 6794, 8163, 10191, 16326, 20382, 24489, 30573, 39001, 48978, 61146, 71653, 78002, 91719, 117003, 143306, 183438, 214959, 234006, 351009, 429918, 644877, 702018, 1053027, 1289754, 1934631, 2106054, 3081079, 3869262, 6162158, 9243237, 18486474, 27729711, 55459422, 83189133, 166378266]

約数ペア:

[(1, 166378266), (2, 83189133), (3, 55459422), (6, 27729711), (9, 18486474), (18, 9243237), (27, 6162158), (43, 3869262), (54, 3081079), (79, 2106054), (86, 1934631), (129, 1289754), (158, 1053027), (237, 702018), (258, 644877), (387, 429918), (474, 351009), (711, 234006), (774, 214959), (907, 183438), (1161, 143306), (1422, 117003), (1814, 91719), (2133, 78002), (2322, 71653), (2721, 61146), (3397, 48978), (4266, 39001), (5442, 30573), (6794, 24489), (8163, 20382), (10191, 16326)]