149345812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7949}}^1$

素因数の和:8032

約数の個数: 48

約数和(自身を含む): 331228800

約数和(自身を除く): 181882988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 7949, 9394, 15898, 18788, 31796, 55643, 87439, 111286, 174878, 222572, 349756, 484889, 612073, 969778, 1224146, 1939556, 2448292, 3394223, 5333779, 6788446, 10667558, 13576892, 21335116, 37336453, 74672906, 149345812]

約数ペア:

[(1, 149345812), (2, 74672906), (4, 37336453), (7, 21335116), (11, 13576892), (14, 10667558), (22, 6788446), (28, 5333779), (44, 3394223), (61, 2448292), (77, 1939556), (122, 1224146), (154, 969778), (244, 612073), (308, 484889), (427, 349756), (671, 222572), (854, 174878), (1342, 111286), (1708, 87439), (2684, 55643), (4697, 31796), (7949, 18788), (9394, 15898)]