149075672

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 302437800

約数和(自身を除く): 153362128

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1259, 1444, 1558, 2518, 2888, 3116, 5036, 6232, 10072, 14801, 23921, 29602, 47842, 51619, 59204, 95684, 103238, 118408, 191368, 206476, 412952, 454499, 908998, 980761, 1817996, 1961522, 3635992, 3923044, 7846088, 18634459, 37268918, 74537836, 149075672]

約数ペア:

[(1, 149075672), (2, 74537836), (4, 37268918), (8, 18634459), (19, 7846088), (38, 3923044), (41, 3635992), (76, 1961522), (82, 1817996), (152, 980761), (164, 908998), (328, 454499), (361, 412952), (722, 206476), (779, 191368), (1259, 118408), (1444, 103238), (1558, 95684), (2518, 59204), (2888, 51619), (3116, 47842), (5036, 29602), (6232, 23921), (10072, 14801)]