165849138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 472006080

約数和(自身を除く): 306156942

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 73, 78, 91, 114, 117, 126, 133, 146, 171, 182, 219, 234, 247, 266, 273, 342, 399, 438, 494, 511, 546, 657, 741, 798, 819, 949, 1022, 1197, 1314, 1387, 1482, 1533, 1638, 1729, 1898, 2223, 2394, 2774, 2847, 3066, 3458, 4161, 4446, 4599, 5187, 5329, 5694, 6643, 8322, 8541, 9198, 9709, 10374, 10658, 12483, 13286, 15561, 15987, 17082, 18031, 19418, 19929, 24966, 29127, 31122, 31974, 36062, 37303, 39858, 47961, 54093, 58254, 59787, 69277, 74606, 87381, 95922, 101251, 108186, 111909, 119574, 126217, 138554, 162279, 174762, 202502, 207831, 223818, 252434, 303753, 324558, 335727, 378651, 415662, 484939, 607506, 623493, 671454, 708757, 757302, 911259, 969878, 1135953, 1246986, 1316263, 1417514, 1454817, 1822518, 2126271, 2271906, 2632526, 2909634, 3948789, 4252542, 4364451, 6378813, 7897578, 8728902, 9213841, 11846367, 12757626, 18427682, 23692734, 27641523, 55283046, 82924569, 165849138]

約数ペア:

[(1, 165849138), (2, 82924569), (3, 55283046), (6, 27641523), (7, 23692734), (9, 18427682), (13, 12757626), (14, 11846367), (18, 9213841), (19, 8728902), (21, 7897578), (26, 6378813), (38, 4364451), (39, 4252542), (42, 3948789), (57, 2909634), (63, 2632526), (73, 2271906), (78, 2126271), (91, 1822518), (114, 1454817), (117, 1417514), (126, 1316263), (133, 1246986), (146, 1135953), (171, 969878), (182, 911259), (219, 757302), (234, 708757), (247, 671454), (266, 623493), (273, 607506), (342, 484939), (399, 415662), (438, 378651), (494, 335727), (511, 324558), (546, 303753), (657, 252434), (741, 223818), (798, 207831), (819, 202502), (949, 174762), (1022, 162279), (1197, 138554), (1314, 126217), (1387, 119574), (1482, 111909), (1533, 108186), (1638, 101251), (1729, 95922), (1898, 87381), (2223, 74606), (2394, 69277), (2774, 59787), (2847, 58254), (3066, 54093), (3458, 47961), (4161, 39858), (4446, 37303), (4599, 36062), (5187, 31974), (5329, 31122), (5694, 29127), (6643, 24966), (8322, 19929), (8541, 19418), (9198, 18031), (9709, 17082), (10374, 15987), (10658, 15561), (12483, 13286)]