140059906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 133655294

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 94, 119, 133, 238, 266, 323, 329, 646, 658, 659, 799, 893, 1318, 1598, 1786, 2261, 4522, 4613, 5593, 6251, 9226, 11186, 11203, 12502, 12521, 15181, 22406, 25042, 30362, 30973, 61946, 78421, 87647, 106267, 156842, 175294, 212534, 212857, 216811, 425714, 433622, 526541, 588487, 1053082, 1176974, 1489999, 2979998, 3685787, 4119409, 7371574, 8238818, 10004279, 20008558, 70029953, 140059906]

約数ペア:

[(1, 140059906), (2, 70029953), (7, 20008558), (14, 10004279), (17, 8238818), (19, 7371574), (34, 4119409), (38, 3685787), (47, 2979998), (94, 1489999), (119, 1176974), (133, 1053082), (238, 588487), (266, 526541), (323, 433622), (329, 425714), (646, 216811), (658, 212857), (659, 212534), (799, 175294), (893, 156842), (1318, 106267), (1598, 87647), (1786, 78421), (2261, 61946), (4522, 30973), (4613, 30362), (5593, 25042), (6251, 22406), (9226, 15181), (11186, 12521), (11203, 12502)]