147019502

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 283483800

約数和(自身を除く): 136464298

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 119, 179, 203, 238, 289, 358, 406, 493, 578, 833, 986, 1253, 1421, 1666, 2023, 2506, 2842, 3043, 3451, 4046, 5191, 6086, 6902, 8381, 8771, 10382, 14161, 16762, 17542, 21301, 24157, 28322, 36337, 42602, 48314, 51731, 58667, 72674, 88247, 103462, 117334, 149107, 176494, 254359, 298214, 362117, 410669, 508718, 617729, 724234, 821338, 1235458, 1500199, 2534819, 3000398, 4324103, 5069638, 8648206, 10501393, 21002786, 73509751, 147019502]

約数ペア:

[(1, 147019502), (2, 73509751), (7, 21002786), (14, 10501393), (17, 8648206), (29, 5069638), (34, 4324103), (49, 3000398), (58, 2534819), (98, 1500199), (119, 1235458), (179, 821338), (203, 724234), (238, 617729), (289, 508718), (358, 410669), (406, 362117), (493, 298214), (578, 254359), (833, 176494), (986, 149107), (1253, 117334), (1421, 103462), (1666, 88247), (2023, 72674), (2506, 58667), (2842, 51731), (3043, 48314), (3451, 42602), (4046, 36337), (5191, 28322), (6086, 24157), (6902, 21301), (8381, 17542), (8771, 16762), (10382, 14161)]