147264404

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 320460840

約数和(自身を除く): 173196436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 193, 196, 229, 238, 386, 458, 476, 772, 833, 916, 1351, 1603, 1666, 2702, 3206, 3281, 3332, 3893, 5404, 6412, 6562, 7786, 9457, 11221, 13124, 15572, 18914, 22442, 22967, 27251, 37828, 44197, 44884, 45934, 54502, 88394, 91868, 109004, 160769, 176788, 190757, 309379, 321538, 381514, 618758, 643076, 751349, 763028, 1237516, 1502698, 2165653, 3005396, 4331306, 5259443, 8662612, 10518886, 21037772, 36816101, 73632202, 147264404]

約数ペア:

[(1, 147264404), (2, 73632202), (4, 36816101), (7, 21037772), (14, 10518886), (17, 8662612), (28, 5259443), (34, 4331306), (49, 3005396), (68, 2165653), (98, 1502698), (119, 1237516), (193, 763028), (196, 751349), (229, 643076), (238, 618758), (386, 381514), (458, 321538), (476, 309379), (772, 190757), (833, 176788), (916, 160769), (1351, 109004), (1603, 91868), (1666, 88394), (2702, 54502), (3206, 45934), (3281, 44884), (3332, 44197), (3893, 37828), (5404, 27251), (6412, 22967), (6562, 22442), (7786, 18914), (9457, 15572), (11221, 13124)]