147519078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 356590080

約数和(自身を除く): 209071002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 401, 461, 798, 802, 922, 1203, 1383, 2406, 2766, 2807, 3227, 5614, 6454, 7619, 8421, 8759, 9681, 15238, 16842, 17518, 19362, 22857, 26277, 45714, 52554, 53333, 61313, 106666, 122626, 159999, 183939, 184861, 319998, 367878, 369722, 554583, 1109166, 1294027, 2588054, 3512359, 3882081, 7024718, 7764162, 10537077, 21074154, 24586513, 49173026, 73759539, 147519078]

約数ペア:

[(1, 147519078), (2, 73759539), (3, 49173026), (6, 24586513), (7, 21074154), (14, 10537077), (19, 7764162), (21, 7024718), (38, 3882081), (42, 3512359), (57, 2588054), (114, 1294027), (133, 1109166), (266, 554583), (399, 369722), (401, 367878), (461, 319998), (798, 184861), (802, 183939), (922, 159999), (1203, 122626), (1383, 106666), (2406, 61313), (2766, 53333), (2807, 52554), (3227, 45714), (5614, 26277), (6454, 22857), (7619, 19362), (8421, 17518), (8759, 16842), (9681, 15238)]