121342396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 258322176

約数和(自身を除く): 136979780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 227, 238, 454, 476, 908, 1123, 1589, 2246, 3178, 3859, 4492, 6356, 7718, 7861, 15436, 15722, 19091, 27013, 31444, 38182, 54026, 76364, 108052, 133637, 254921, 267274, 509842, 534548, 1019684, 1784447, 3568894, 4333657, 7137788, 8667314, 17334628, 30335599, 60671198, 121342396]

約数ペア:

[(1, 121342396), (2, 60671198), (4, 30335599), (7, 17334628), (14, 8667314), (17, 7137788), (28, 4333657), (34, 3568894), (68, 1784447), (119, 1019684), (227, 534548), (238, 509842), (454, 267274), (476, 254921), (908, 133637), (1123, 108052), (1589, 76364), (2246, 54026), (3178, 38182), (3859, 31444), (4492, 27013), (6356, 19091), (7718, 15722), (7861, 15436)]