143742318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{7603}}^1$

素因数の和:7768

約数の個数: 32

約数和(自身を含む): 302213376

約数和(自身を除く): 158471058

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 7603, 9453, 15206, 18906, 22809, 45618, 174869, 349738, 524607, 1041611, 1049214, 2083222, 3124833, 6249666, 23957053, 47914106, 71871159, 143742318]

約数ペア:

[(1, 143742318), (2, 71871159), (3, 47914106), (6, 23957053), (23, 6249666), (46, 3124833), (69, 2083222), (137, 1049214), (138, 1041611), (274, 524607), (411, 349738), (822, 174869), (3151, 45618), (6302, 22809), (7603, 18906), (9453, 15206)]