165556244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6648

約数の個数: 48

約数和(自身を含む): 353633280

約数和(自身を除く): 188077036

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 6577, 12586, 13154, 25172, 26308, 46039, 92078, 184156, 190733, 203887, 381466, 407774, 762932, 815548, 1335131, 1427209, 2670262, 2854418, 5340524, 5708836, 5912723, 11825446, 23650892, 41389061, 82778122, 165556244]

約数ペア:

[(1, 165556244), (2, 82778122), (4, 41389061), (7, 23650892), (14, 11825446), (28, 5912723), (29, 5708836), (31, 5340524), (58, 2854418), (62, 2670262), (116, 1427209), (124, 1335131), (203, 815548), (217, 762932), (406, 407774), (434, 381466), (812, 203887), (868, 190733), (899, 184156), (1798, 92078), (3596, 46039), (6293, 26308), (6577, 25172), (12586, 13154)]