172140228

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 514147200

約数和(自身を除く): 342006972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 239, 243, 247, 324, 342, 351, 468, 478, 486, 494, 513, 684, 702, 717, 729, 741, 956, 972, 988, 1026, 1053, 1404, 1434, 1458, 1482, 1539, 2052, 2106, 2151, 2223, 2868, 2916, 2964, 3078, 3107, 3159, 4212, 4302, 4446, 4541, 4617, 6156, 6214, 6318, 6453, 6669, 8604, 8892, 9082, 9234, 9321, 9477, 12428, 12636, 12906, 13338, 13623, 13851, 18164, 18468, 18642, 18954, 19359, 20007, 25812, 26676, 27246, 27702, 27963, 37284, 37908, 38718, 40014, 40869, 54492, 55404, 55926, 58077, 59033, 60021, 77436, 80028, 81738, 83889, 111852, 116154, 118066, 120042, 122607, 163476, 167778, 174231, 177099, 180063, 232308, 236132, 240084, 245214, 251667, 335556, 348462, 354198, 360126, 367821, 490428, 503334, 531297, 696924, 708396, 720252, 735642, 755001, 1006668, 1062594, 1103463, 1471284, 1510002, 1593891, 2125188, 2206926, 2265003, 3020004, 3187782, 3310389, 4413852, 4530006, 4781673, 6375564, 6620778, 9060012, 9563346, 13241556, 14345019, 19126692, 28690038, 43035057, 57380076, 86070114, 172140228]

約数ペア:

[(1, 172140228), (2, 86070114), (3, 57380076), (4, 43035057), (6, 28690038), (9, 19126692), (12, 14345019), (13, 13241556), (18, 9563346), (19, 9060012), (26, 6620778), (27, 6375564), (36, 4781673), (38, 4530006), (39, 4413852), (52, 3310389), (54, 3187782), (57, 3020004), (76, 2265003), (78, 2206926), (81, 2125188), (108, 1593891), (114, 1510002), (117, 1471284), (156, 1103463), (162, 1062594), (171, 1006668), (228, 755001), (234, 735642), (239, 720252), (243, 708396), (247, 696924), (324, 531297), (342, 503334), (351, 490428), (468, 367821), (478, 360126), (486, 354198), (494, 348462), (513, 335556), (684, 251667), (702, 245214), (717, 240084), (729, 236132), (741, 232308), (956, 180063), (972, 177099), (988, 174231), (1026, 167778), (1053, 163476), (1404, 122607), (1434, 120042), (1458, 118066), (1482, 116154), (1539, 111852), (2052, 83889), (2106, 81738), (2151, 80028), (2223, 77436), (2868, 60021), (2916, 59033), (2964, 58077), (3078, 55926), (3107, 55404), (3159, 54492), (4212, 40869), (4302, 40014), (4446, 38718), (4541, 37908), (4617, 37284), (6156, 27963), (6214, 27702), (6318, 27246), (6453, 26676), (6669, 25812), (8604, 20007), (8892, 19359), (9082, 18954), (9234, 18642), (9321, 18468), (9477, 18164), (12428, 13851), (12636, 13623), (12906, 13338)]