122191888

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 312688320

約数和(自身を除く): 190496432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 631, 637, 728, 784, 931, 988, 1064, 1262, 1274, 1456, 1729, 1862, 1976, 2128, 2524, 2548, 3458, 3724, 3952, 4417, 5048, 5096, 6916, 7448, 8203, 8834, 10096, 10192, 11989, 12103, 13832, 14896, 16406, 17668, 23978, 24206, 27664, 30919, 32812, 35336, 47956, 48412, 57421, 61838, 65624, 70672, 83923, 95912, 96824, 114842, 123676, 131248, 155857, 167846, 191824, 193648, 229684, 247352, 311714, 335692, 401947, 459368, 494704, 587461, 623428, 671384, 803894, 918736, 1090999, 1174922, 1246856, 1342768, 1607788, 2181998, 2349844, 2493712, 3215576, 4363996, 4699688, 6431152, 7636993, 8727992, 9399376, 15273986, 17455984, 30547972, 61095944, 122191888]

約数ペア:

[(1, 122191888), (2, 61095944), (4, 30547972), (7, 17455984), (8, 15273986), (13, 9399376), (14, 8727992), (16, 7636993), (19, 6431152), (26, 4699688), (28, 4363996), (38, 3215576), (49, 2493712), (52, 2349844), (56, 2181998), (76, 1607788), (91, 1342768), (98, 1246856), (104, 1174922), (112, 1090999), (133, 918736), (152, 803894), (182, 671384), (196, 623428), (208, 587461), (247, 494704), (266, 459368), (304, 401947), (364, 335692), (392, 311714), (494, 247352), (532, 229684), (631, 193648), (637, 191824), (728, 167846), (784, 155857), (931, 131248), (988, 123676), (1064, 114842), (1262, 96824), (1274, 95912), (1456, 83923), (1729, 70672), (1862, 65624), (1976, 61838), (2128, 57421), (2524, 48412), (2548, 47956), (3458, 35336), (3724, 32812), (3952, 30919), (4417, 27664), (5048, 24206), (5096, 23978), (6916, 17668), (7448, 16406), (8203, 14896), (8834, 13832), (10096, 12103), (10192, 11989)]