171371108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 323030400

約数和(自身を除く): 151659292

約数列:

[1, 2, 4, 19, 38, 76, 109, 137, 151, 218, 274, 302, 436, 548, 604, 2071, 2603, 2869, 4142, 5206, 5738, 8284, 10412, 11476, 14933, 16459, 20687, 29866, 32918, 41374, 59732, 65836, 82748, 283727, 312721, 393053, 567454, 625442, 786106, 1134908, 1250884, 1572212, 2254883, 4509766, 9019532, 42842777, 85685554, 171371108]

約数ペア:

[(1, 171371108), (2, 85685554), (4, 42842777), (19, 9019532), (38, 4509766), (76, 2254883), (109, 1572212), (137, 1250884), (151, 1134908), (218, 786106), (274, 625442), (302, 567454), (436, 393053), (548, 312721), (604, 283727), (2071, 82748), (2603, 65836), (2869, 59732), (4142, 41374), (5206, 32918), (5738, 29866), (8284, 20687), (10412, 16459), (11476, 14933)]