129135776

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7487}}^1$

素因数の和:7522

約数の個数: 72

約数和(自身を含む): 322672896

約数和(自身を除く): 193537120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 7487, 8624, 14974, 17248, 29948, 52409, 59896, 82357, 104818, 119792, 164714, 209636, 239584, 329428, 366863, 419272, 576499, 658856, 733726, 838544, 1152998, 1317712, 1467452, 1677088, 2305996, 2635424, 2934904, 4035493, 4611992, 5869808, 8070986, 9223984, 11739616, 16141972, 18447968, 32283944, 64567888, 129135776]

約数ペア:

[(1, 129135776), (2, 64567888), (4, 32283944), (7, 18447968), (8, 16141972), (11, 11739616), (14, 9223984), (16, 8070986), (22, 5869808), (28, 4611992), (32, 4035493), (44, 2934904), (49, 2635424), (56, 2305996), (77, 1677088), (88, 1467452), (98, 1317712), (112, 1152998), (154, 838544), (176, 733726), (196, 658856), (224, 576499), (308, 419272), (352, 366863), (392, 329428), (539, 239584), (616, 209636), (784, 164714), (1078, 119792), (1232, 104818), (1568, 82357), (2156, 59896), (2464, 52409), (4312, 29948), (7487, 17248), (8624, 14974)]