142429976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19289}}^1$

素因数の和:19379

約数の個数: 32

約数和(自身を含む): 291664800

約数和(自身を除く): 149234824

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 19289, 38578, 77156, 154312, 250757, 501514, 1003028, 1369519, 2006056, 2739038, 5478076, 10956152, 17803747, 35607494, 71214988, 142429976]

約数ペア:

[(1, 142429976), (2, 71214988), (4, 35607494), (8, 17803747), (13, 10956152), (26, 5478076), (52, 2739038), (71, 2006056), (104, 1369519), (142, 1003028), (284, 501514), (568, 250757), (923, 154312), (1846, 77156), (3692, 38578), (7384, 19289)]