168282828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9967}}^1$

素因数の和:10051

約数の個数: 72

約数和(自身を含む): 493455872

約数和(自身を除く): 325173044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 9967, 16884, 19934, 29901, 39868, 59802, 69769, 89703, 119604, 139538, 179406, 209307, 279076, 358812, 418614, 627921, 667789, 837228, 1255842, 1335578, 2003367, 2511684, 2671156, 4006734, 4674523, 6010101, 8013468, 9349046, 12020202, 14023569, 18698092, 24040404, 28047138, 42070707, 56094276, 84141414, 168282828]

約数ペア:

[(1, 168282828), (2, 84141414), (3, 56094276), (4, 42070707), (6, 28047138), (7, 24040404), (9, 18698092), (12, 14023569), (14, 12020202), (18, 9349046), (21, 8013468), (28, 6010101), (36, 4674523), (42, 4006734), (63, 2671156), (67, 2511684), (84, 2003367), (126, 1335578), (134, 1255842), (201, 837228), (252, 667789), (268, 627921), (402, 418614), (469, 358812), (603, 279076), (804, 209307), (938, 179406), (1206, 139538), (1407, 119604), (1876, 89703), (2412, 69769), (2814, 59802), (4221, 39868), (5628, 29901), (8442, 19934), (9967, 16884)]