144939354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 338295456

約数和(自身を除く): 193356102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 421, 842, 1171, 1263, 2342, 2526, 2947, 3513, 5894, 7026, 8197, 8841, 16394, 17682, 20629, 24591, 41258, 49182, 57379, 61887, 114758, 123774, 172137, 344274, 492991, 985982, 1478973, 2957946, 3450937, 6901874, 10352811, 20705622, 24156559, 48313118, 72469677, 144939354]

約数ペア:

[(1, 144939354), (2, 72469677), (3, 48313118), (6, 24156559), (7, 20705622), (14, 10352811), (21, 6901874), (42, 3450937), (49, 2957946), (98, 1478973), (147, 985982), (294, 492991), (421, 344274), (842, 172137), (1171, 123774), (1263, 114758), (2342, 61887), (2526, 57379), (2947, 49182), (3513, 41258), (5894, 24591), (7026, 20629), (8197, 17682), (8841, 16394)]