138220278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2053}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 323135280

約数和(自身を除く): 184915002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 229, 294, 458, 687, 1374, 1603, 2053, 3206, 4106, 4809, 6159, 9618, 11221, 12318, 14371, 22442, 28742, 33663, 43113, 67326, 86226, 100597, 201194, 301791, 470137, 603582, 940274, 1410411, 2820822, 3290959, 6581918, 9872877, 19745754, 23036713, 46073426, 69110139, 138220278]

約数ペア:

[(1, 138220278), (2, 69110139), (3, 46073426), (6, 23036713), (7, 19745754), (14, 9872877), (21, 6581918), (42, 3290959), (49, 2820822), (98, 1410411), (147, 940274), (229, 603582), (294, 470137), (458, 301791), (687, 201194), (1374, 100597), (1603, 86226), (2053, 67326), (3206, 43113), (4106, 33663), (4809, 28742), (6159, 22442), (9618, 14371), (11221, 12318)]