156969023540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1496939}}^1$

素因数の和:1497069

約数の個数: 72

約数和(自身を含む): 387036830880

約数和(自身を除く): 230067807340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 490, 535, 749, 980, 1070, 1498, 2140, 2996, 3745, 5243, 7490, 10486, 14980, 20972, 26215, 52430, 104860, 1496939, 2993878, 5987756, 7484695, 10478573, 14969390, 20957146, 29938780, 41914292, 52392865, 73350011, 104785730, 146700022, 160172473, 209571460, 293400044, 320344946, 366750055, 640689892, 733500110, 800862365, 1121207311, 1467000220, 1601724730, 2242414622, 3203449460, 4484829244, 5606036555, 7848451177, 11212073110, 15696902354, 22424146220, 31393804708, 39242255885, 78484511770, 156969023540]

約数ペア:

[(1, 156969023540), (2, 78484511770), (4, 39242255885), (5, 31393804708), (7, 22424146220), (10, 15696902354), (14, 11212073110), (20, 7848451177), (28, 5606036555), (35, 4484829244), (49, 3203449460), (70, 2242414622), (98, 1601724730), (107, 1467000220), (140, 1121207311), (196, 800862365), (214, 733500110), (245, 640689892), (428, 366750055), (490, 320344946), (535, 293400044), (749, 209571460), (980, 160172473), (1070, 146700022), (1498, 104785730), (2140, 73350011), (2996, 52392865), (3745, 41914292), (5243, 29938780), (7490, 20957146), (10486, 14969390), (14980, 10478573), (20972, 7484695), (26215, 5987756), (52430, 2993878), (104860, 1496939)]