187839106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 361912320

約数和(自身を除く): 174073214

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 197, 217, 338, 394, 403, 434, 806, 1183, 1379, 2197, 2366, 2561, 2758, 2821, 4394, 5122, 5239, 5642, 6107, 10478, 12214, 15379, 17927, 30758, 33293, 35854, 36673, 42749, 66586, 68107, 73346, 79391, 85498, 136214, 158782, 233051, 432809, 466102, 476749, 555737, 865618, 953498, 1032083, 1111474, 2064166, 3029663, 6059326, 7224581, 13417079, 14449162, 26834158, 93919553, 187839106]

約数ペア:

[(1, 187839106), (2, 93919553), (7, 26834158), (13, 14449162), (14, 13417079), (26, 7224581), (31, 6059326), (62, 3029663), (91, 2064166), (169, 1111474), (182, 1032083), (197, 953498), (217, 865618), (338, 555737), (394, 476749), (403, 466102), (434, 432809), (806, 233051), (1183, 158782), (1379, 136214), (2197, 85498), (2366, 79391), (2561, 73346), (2758, 68107), (2821, 66586), (4394, 42749), (5122, 36673), (5239, 35854), (5642, 33293), (6107, 30758), (10478, 17927), (12214, 15379)]