137845240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4493}}^1$

素因数の和:4576

約数の個数: 64

約数和(自身を含む): 339746400

約数和(自身を除く): 201901160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 4493, 6136, 7670, 8986, 15340, 17972, 22465, 30680, 35944, 44930, 58409, 89860, 116818, 179720, 233636, 265087, 292045, 467272, 530174, 584090, 1060348, 1168180, 1325435, 2120696, 2336360, 2650870, 3446131, 5301740, 6892262, 10603480, 13784524, 17230655, 27569048, 34461310, 68922620, 137845240]

約数ペア:

[(1, 137845240), (2, 68922620), (4, 34461310), (5, 27569048), (8, 17230655), (10, 13784524), (13, 10603480), (20, 6892262), (26, 5301740), (40, 3446131), (52, 2650870), (59, 2336360), (65, 2120696), (104, 1325435), (118, 1168180), (130, 1060348), (236, 584090), (260, 530174), (295, 467272), (472, 292045), (520, 265087), (590, 233636), (767, 179720), (1180, 116818), (1534, 89860), (2360, 58409), (3068, 44930), (3835, 35944), (4493, 30680), (6136, 22465), (7670, 17972), (8986, 15340)]