153358190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2153}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 293116320

約数和(自身を除く): 139758130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419, 838, 2095, 2153, 4190, 4306, 7123, 10765, 14246, 21530, 35615, 36601, 71230, 73202, 183005, 366010, 902107, 1804214, 4510535, 9021070, 15335819, 30671638, 76679095, 153358190]

約数ペア:

[(1, 153358190), (2, 76679095), (5, 30671638), (10, 15335819), (17, 9021070), (34, 4510535), (85, 1804214), (170, 902107), (419, 366010), (838, 183005), (2095, 73202), (2153, 71230), (4190, 36601), (4306, 35615), (7123, 21530), (10765, 14246)]