168531390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11213}}^1$

素因数の和:11393

約数の個数: 48

約数和(自身を含む): 440844768

約数和(自身を除く): 272313378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 11213, 15030, 22426, 33639, 56065, 67278, 100917, 112130, 168195, 201834, 336390, 504585, 1009170, 1872571, 3745142, 5617713, 9362855, 11235426, 16853139, 18725710, 28088565, 33706278, 56177130, 84265695, 168531390]

約数ペア:

[(1, 168531390), (2, 84265695), (3, 56177130), (5, 33706278), (6, 28088565), (9, 18725710), (10, 16853139), (15, 11235426), (18, 9362855), (30, 5617713), (45, 3745142), (90, 1872571), (167, 1009170), (334, 504585), (501, 336390), (835, 201834), (1002, 168195), (1503, 112130), (1670, 100917), (2505, 67278), (3006, 56065), (5010, 33639), (7515, 22426), (11213, 15030)]