137258052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 349977600

約数和(自身を除く): 212719548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 71, 76, 114, 122, 139, 142, 183, 213, 228, 244, 278, 284, 366, 417, 426, 556, 732, 834, 852, 1159, 1349, 1668, 2318, 2641, 2698, 3477, 4047, 4331, 4636, 5282, 5396, 6954, 7923, 8094, 8479, 8662, 9869, 10564, 12993, 13908, 15846, 16188, 16958, 17324, 19738, 25437, 25986, 29607, 31692, 33916, 39476, 50874, 51972, 59214, 82289, 101748, 118428, 161101, 164578, 187511, 246867, 322202, 329156, 375022, 483303, 493734, 562533, 602009, 644404, 750044, 966606, 987468, 1125066, 1204018, 1806027, 1933212, 2250132, 2408036, 3612054, 7224108, 11438171, 22876342, 34314513, 45752684, 68629026, 137258052]

約数ペア:

[(1, 137258052), (2, 68629026), (3, 45752684), (4, 34314513), (6, 22876342), (12, 11438171), (19, 7224108), (38, 3612054), (57, 2408036), (61, 2250132), (71, 1933212), (76, 1806027), (114, 1204018), (122, 1125066), (139, 987468), (142, 966606), (183, 750044), (213, 644404), (228, 602009), (244, 562533), (278, 493734), (284, 483303), (366, 375022), (417, 329156), (426, 322202), (556, 246867), (732, 187511), (834, 164578), (852, 161101), (1159, 118428), (1349, 101748), (1668, 82289), (2318, 59214), (2641, 51972), (2698, 50874), (3477, 39476), (4047, 33916), (4331, 31692), (4636, 29607), (5282, 25986), (5396, 25437), (6954, 19738), (7923, 17324), (8094, 16958), (8479, 16188), (8662, 15846), (9869, 13908), (10564, 12993)]