173150306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 326641920

約数和(自身を除く): 153491614

約数列:

[1, 2, 7, 14, 19, 37, 38, 73, 74, 133, 146, 241, 259, 266, 482, 511, 518, 703, 1022, 1387, 1406, 1687, 2701, 2774, 3374, 4579, 4921, 5402, 8917, 9158, 9709, 9842, 17593, 17834, 18907, 19418, 32053, 35186, 37814, 51319, 62419, 64106, 102638, 123151, 124838, 169423, 246302, 334267, 338846, 359233, 650941, 668534, 718466, 1185961, 1301882, 2339869, 2371922, 4556587, 4679738, 9113174, 12367879, 24735758, 86575153, 173150306]

約数ペア:

[(1, 173150306), (2, 86575153), (7, 24735758), (14, 12367879), (19, 9113174), (37, 4679738), (38, 4556587), (73, 2371922), (74, 2339869), (133, 1301882), (146, 1185961), (241, 718466), (259, 668534), (266, 650941), (482, 359233), (511, 338846), (518, 334267), (703, 246302), (1022, 169423), (1387, 124838), (1406, 123151), (1687, 102638), (2701, 64106), (2774, 62419), (3374, 51319), (4579, 37814), (4921, 35186), (5402, 32053), (8917, 19418), (9158, 18907), (9709, 17834), (9842, 17593)]