142420902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42463}}^1$

素因数の和:42524

約数の個数: 32

約数和(自身を含む): 313893888

約数和(自身を除く): 171472986

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 42463, 84926, 127389, 254778, 552019, 1104038, 1656057, 1825909, 3312114, 3651818, 5477727, 10955454, 23736817, 47473634, 71210451, 142420902]

約数ペア:

[(1, 142420902), (2, 71210451), (3, 47473634), (6, 23736817), (13, 10955454), (26, 5477727), (39, 3651818), (43, 3312114), (78, 1825909), (86, 1656057), (129, 1104038), (258, 552019), (559, 254778), (1118, 127389), (1677, 84926), (3354, 42463)]