149736302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 252813312

約数和(自身を除く): 103077010

約数列:

[1, 2, 19, 23, 38, 46, 71, 127, 142, 254, 361, 437, 722, 874, 1349, 1633, 2413, 2698, 2921, 3266, 4826, 5842, 8303, 9017, 16606, 18034, 25631, 31027, 45847, 51262, 55499, 62054, 91694, 110998, 171323, 207391, 342646, 414782, 589513, 1054481, 1179026, 2108962, 3255137, 3940429, 6510274, 7880858, 74868151, 149736302]

約数ペア:

[(1, 149736302), (2, 74868151), (19, 7880858), (23, 6510274), (38, 3940429), (46, 3255137), (71, 2108962), (127, 1179026), (142, 1054481), (254, 589513), (361, 414782), (437, 342646), (722, 207391), (874, 171323), (1349, 110998), (1633, 91694), (2413, 62054), (2698, 55499), (2921, 51262), (3266, 45847), (4826, 31027), (5842, 25631), (8303, 18034), (9017, 16606)]