170973362

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 322479360

約数和(自身を除く): 151505998

約数列:

[1, 2, 7, 14, 19, 38, 41, 61, 82, 122, 133, 257, 266, 287, 427, 514, 574, 779, 854, 1159, 1558, 1799, 2318, 2501, 3598, 4883, 5002, 5453, 8113, 9766, 10537, 10906, 15677, 16226, 17507, 21074, 31354, 34181, 35014, 47519, 68362, 73759, 95038, 109739, 147518, 200203, 219478, 297863, 332633, 400406, 595726, 642757, 665266, 1285514, 1401421, 2085041, 2802842, 4170082, 4499299, 8998598, 12212383, 24424766, 85486681, 170973362]

約数ペア:

[(1, 170973362), (2, 85486681), (7, 24424766), (14, 12212383), (19, 8998598), (38, 4499299), (41, 4170082), (61, 2802842), (82, 2085041), (122, 1401421), (133, 1285514), (257, 665266), (266, 642757), (287, 595726), (427, 400406), (514, 332633), (574, 297863), (779, 219478), (854, 200203), (1159, 147518), (1558, 109739), (1799, 95038), (2318, 73759), (2501, 68362), (3598, 47519), (4883, 35014), (5002, 34181), (5453, 31354), (8113, 21074), (9766, 17507), (10537, 16226), (10906, 15677)]