142576532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 301539840

約数和(自身を除く): 158963308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 283, 532, 566, 947, 1132, 1894, 1981, 3788, 3962, 5377, 6629, 7924, 10754, 13258, 17993, 21508, 26516, 35986, 37639, 71972, 75278, 125951, 150556, 251902, 268001, 503804, 536002, 1072004, 1876007, 3752014, 5092019, 7504028, 10184038, 20368076, 35644133, 71288266, 142576532]

約数ペア:

[(1, 142576532), (2, 71288266), (4, 35644133), (7, 20368076), (14, 10184038), (19, 7504028), (28, 5092019), (38, 3752014), (76, 1876007), (133, 1072004), (266, 536002), (283, 503804), (532, 268001), (566, 251902), (947, 150556), (1132, 125951), (1894, 75278), (1981, 71972), (3788, 37639), (3962, 35986), (5377, 26516), (6629, 21508), (7924, 17993), (10754, 13258)]