128073582

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 356428800

約数和(自身を除く): 228355218

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 91, 117, 126, 134, 182, 189, 201, 234, 273, 351, 378, 389, 402, 469, 546, 603, 702, 778, 819, 871, 938, 1167, 1206, 1407, 1638, 1742, 1809, 2334, 2457, 2613, 2723, 2814, 3501, 3618, 4221, 4914, 5057, 5226, 5446, 6097, 7002, 7839, 8169, 8442, 10114, 10503, 12194, 12663, 15171, 15678, 16338, 18291, 21006, 23517, 24507, 25326, 26063, 30342, 35399, 36582, 45513, 47034, 49014, 52126, 54873, 70798, 73521, 78189, 91026, 106197, 109746, 136539, 147042, 156378, 164619, 182441, 212394, 234567, 273078, 318591, 329238, 338819, 364882, 469134, 547323, 637182, 677638, 703701, 955773, 1016457, 1094646, 1407402, 1641969, 1911546, 2032914, 2371733, 3049371, 3283938, 4743466, 4925907, 6098742, 7115199, 9148113, 9851814, 14230398, 18296226, 21345597, 42691194, 64036791, 128073582]

約数ペア:

[(1, 128073582), (2, 64036791), (3, 42691194), (6, 21345597), (7, 18296226), (9, 14230398), (13, 9851814), (14, 9148113), (18, 7115199), (21, 6098742), (26, 4925907), (27, 4743466), (39, 3283938), (42, 3049371), (54, 2371733), (63, 2032914), (67, 1911546), (78, 1641969), (91, 1407402), (117, 1094646), (126, 1016457), (134, 955773), (182, 703701), (189, 677638), (201, 637182), (234, 547323), (273, 469134), (351, 364882), (378, 338819), (389, 329238), (402, 318591), (469, 273078), (546, 234567), (603, 212394), (702, 182441), (778, 164619), (819, 156378), (871, 147042), (938, 136539), (1167, 109746), (1206, 106197), (1407, 91026), (1638, 78189), (1742, 73521), (1809, 70798), (2334, 54873), (2457, 52126), (2613, 49014), (2723, 47034), (2814, 45513), (3501, 36582), (3618, 35399), (4221, 30342), (4914, 26063), (5057, 25326), (5226, 24507), (5446, 23517), (6097, 21006), (7002, 18291), (7839, 16338), (8169, 15678), (8442, 15171), (10114, 12663), (10503, 12194)]