134838340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 361549440

約数和(自身を除く): 226711100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 139, 140, 164, 169, 182, 205, 260, 278, 287, 338, 364, 410, 455, 533, 556, 574, 676, 695, 820, 845, 910, 973, 1066, 1148, 1183, 1390, 1435, 1690, 1807, 1820, 1946, 2132, 2366, 2665, 2780, 2870, 3380, 3614, 3731, 3892, 4732, 4865, 5330, 5699, 5740, 5915, 6929, 7228, 7462, 9035, 9730, 10660, 11398, 11830, 12649, 13858, 14924, 18070, 18655, 19460, 22796, 23491, 23660, 25298, 27716, 28495, 34645, 36140, 37310, 39893, 46982, 48503, 50596, 56990, 63245, 69290, 74087, 74620, 79786, 93964, 97006, 113980, 117455, 126490, 138580, 148174, 159572, 164437, 194012, 199465, 234910, 242515, 252980, 296348, 328874, 370435, 398930, 469820, 485030, 518609, 657748, 740870, 797860, 822185, 963131, 970060, 1037218, 1481740, 1644370, 1926262, 2074436, 2593045, 3288740, 3852524, 4815655, 5186090, 6741917, 9631310, 10372180, 13483834, 19262620, 26967668, 33709585, 67419170, 134838340]

約数ペア:

[(1, 134838340), (2, 67419170), (4, 33709585), (5, 26967668), (7, 19262620), (10, 13483834), (13, 10372180), (14, 9631310), (20, 6741917), (26, 5186090), (28, 4815655), (35, 3852524), (41, 3288740), (52, 2593045), (65, 2074436), (70, 1926262), (82, 1644370), (91, 1481740), (130, 1037218), (139, 970060), (140, 963131), (164, 822185), (169, 797860), (182, 740870), (205, 657748), (260, 518609), (278, 485030), (287, 469820), (338, 398930), (364, 370435), (410, 328874), (455, 296348), (533, 252980), (556, 242515), (574, 234910), (676, 199465), (695, 194012), (820, 164437), (845, 159572), (910, 148174), (973, 138580), (1066, 126490), (1148, 117455), (1183, 113980), (1390, 97006), (1435, 93964), (1690, 79786), (1807, 74620), (1820, 74087), (1946, 69290), (2132, 63245), (2366, 56990), (2665, 50596), (2780, 48503), (2870, 46982), (3380, 39893), (3614, 37310), (3731, 36140), (3892, 34645), (4732, 28495), (4865, 27716), (5330, 25298), (5699, 23660), (5740, 23491), (5915, 22796), (6929, 19460), (7228, 18655), (7462, 18070), (9035, 14924), (9730, 13858), (10660, 12649), (11398, 11830)]