158992938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2707}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 372599136

約数和(自身を除く): 213606198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 502, 753, 1506, 2259, 2707, 3263, 4518, 5414, 6526, 8121, 9789, 16242, 19578, 24363, 29367, 35191, 48726, 58734, 70382, 105573, 211146, 316719, 633438, 679457, 1358914, 2038371, 4076742, 6115113, 8832941, 12230226, 17665882, 26498823, 52997646, 79496469, 158992938]

約数ペア:

[(1, 158992938), (2, 79496469), (3, 52997646), (6, 26498823), (9, 17665882), (13, 12230226), (18, 8832941), (26, 6115113), (39, 4076742), (78, 2038371), (117, 1358914), (234, 679457), (251, 633438), (502, 316719), (753, 211146), (1506, 105573), (2259, 70382), (2707, 58734), (3263, 48726), (4518, 35191), (5414, 29367), (6526, 24363), (8121, 19578), (9789, 16242)]