123880904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130127}}^1$

素因数の和:130157

約数の個数: 32

約数和(自身を含む): 281076480

約数和(自身を除く): 157195576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 130127, 260254, 520508, 910889, 1041016, 1821778, 2212159, 3643556, 4424318, 7287112, 8848636, 15485113, 17697272, 30970226, 61940452, 123880904]

約数ペア:

[(1, 123880904), (2, 61940452), (4, 30970226), (7, 17697272), (8, 15485113), (14, 8848636), (17, 7287112), (28, 4424318), (34, 3643556), (56, 2212159), (68, 1821778), (119, 1041016), (136, 910889), (238, 520508), (476, 260254), (952, 130127)]