149729888

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8681}}^1$

素因数の和:8716

約数の個数: 72

約数和(自身を含む): 374124744

約数和(自身を除く): 224394856

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, 8624, 8681, 17248, 17362, 34724, 60767, 69448, 95491, 121534, 138896, 190982, 243068, 277792, 381964, 425369, 486136, 668437, 763928, 850738, 972272, 1336874, 1527856, 1701476, 1944544, 2673748, 3055712, 3402952, 4679059, 5347496, 6805904, 9358118, 10694992, 13611808, 18716236, 21389984, 37432472, 74864944, 149729888]

約数ペア:

[(1, 149729888), (2, 74864944), (4, 37432472), (7, 21389984), (8, 18716236), (11, 13611808), (14, 10694992), (16, 9358118), (22, 6805904), (28, 5347496), (32, 4679059), (44, 3402952), (49, 3055712), (56, 2673748), (77, 1944544), (88, 1701476), (98, 1527856), (112, 1336874), (154, 972272), (176, 850738), (196, 763928), (224, 668437), (308, 486136), (352, 425369), (392, 381964), (539, 277792), (616, 243068), (784, 190982), (1078, 138896), (1232, 121534), (1568, 95491), (2156, 69448), (2464, 60767), (4312, 34724), (8624, 17362), (8681, 17248)]