133640078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 246601152

約数和(自身を除く): 112961074

約数列:

[1, 2, 11, 13, 22, 26, 37, 73, 74, 143, 146, 173, 286, 346, 407, 481, 803, 814, 949, 962, 1606, 1898, 1903, 2249, 2701, 3806, 4498, 5291, 5402, 6401, 10439, 10582, 12629, 12802, 20878, 24739, 25258, 29711, 35113, 49478, 59422, 70226, 70411, 83213, 138919, 140822, 164177, 166426, 277838, 328354, 386243, 467273, 772486, 915343, 934546, 1805947, 1830686, 3611894, 5140003, 6074549, 10280006, 12149098, 66820039, 133640078]

約数ペア:

[(1, 133640078), (2, 66820039), (11, 12149098), (13, 10280006), (22, 6074549), (26, 5140003), (37, 3611894), (73, 1830686), (74, 1805947), (143, 934546), (146, 915343), (173, 772486), (286, 467273), (346, 386243), (407, 328354), (481, 277838), (803, 166426), (814, 164177), (949, 140822), (962, 138919), (1606, 83213), (1898, 70411), (1903, 70226), (2249, 59422), (2701, 49478), (3806, 35113), (4498, 29711), (5291, 25258), (5402, 24739), (6401, 20878), (10439, 12802), (10582, 12629)]