144146842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 274089600

約数和(自身を除く): 129942758

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 289, 322, 391, 578, 782, 1549, 2023, 2737, 3098, 4046, 5474, 6647, 10843, 13294, 21686, 26333, 35627, 46529, 52666, 71254, 93058, 184331, 249389, 368662, 447661, 498778, 605659, 895322, 1211318, 3133627, 4239613, 6267254, 8479226, 10296203, 20592406, 72073421, 144146842]

約数ペア:

[(1, 144146842), (2, 72073421), (7, 20592406), (14, 10296203), (17, 8479226), (23, 6267254), (34, 4239613), (46, 3133627), (119, 1211318), (161, 895322), (238, 605659), (289, 498778), (322, 447661), (391, 368662), (578, 249389), (782, 184331), (1549, 93058), (2023, 71254), (2737, 52666), (3098, 46529), (4046, 35627), (5474, 26333), (6647, 21686), (10843, 13294)]