158799438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9067}}^1$

素因数の和:9221

約数の個数: 48

約数和(自身を含む): 396090240

約数和(自身を除く): 237290802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 9067, 17514, 18134, 27201, 54402, 63469, 81603, 126938, 163206, 190407, 380814, 571221, 1142442, 1260313, 2520626, 3780939, 7561878, 8822191, 11342817, 17644382, 22685634, 26466573, 52933146, 79399719, 158799438]

約数ペア:

[(1, 158799438), (2, 79399719), (3, 52933146), (6, 26466573), (7, 22685634), (9, 17644382), (14, 11342817), (18, 8822191), (21, 7561878), (42, 3780939), (63, 2520626), (126, 1260313), (139, 1142442), (278, 571221), (417, 380814), (834, 190407), (973, 163206), (1251, 126938), (1946, 81603), (2502, 63469), (2919, 54402), (5838, 27201), (8757, 18134), (9067, 17514)]