148713026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6481}}^1$

素因数の和:6650

約数の個数: 32

約数和(自身を含む): 280022400

約数和(自身を除く): 131309374

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 6481, 11473, 12962, 22946, 45367, 71291, 90734, 142582, 499037, 965669, 998074, 1931338, 6759683, 10622359, 13519366, 21244718, 74356513, 148713026]

約数ペア:

[(1, 148713026), (2, 74356513), (7, 21244718), (11, 13519366), (14, 10622359), (22, 6759683), (77, 1931338), (149, 998074), (154, 965669), (298, 499037), (1043, 142582), (1639, 90734), (2086, 71291), (3278, 45367), (6481, 22946), (11473, 12962)]