179491644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2741}}^1$

素因数の和:2875

約数の個数: 72

約数和(自身を含む): 485070768

約数和(自身を除く): 305579124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 2741, 3638, 3852, 5457, 5482, 7276, 8223, 10914, 10964, 16371, 16446, 21828, 24669, 32742, 32892, 46597, 49338, 65484, 93194, 98676, 139791, 186388, 279582, 293287, 419373, 559164, 586574, 838746, 879861, 1173148, 1677492, 1759722, 2639583, 3519444, 4985879, 5279166, 9971758, 10558332, 14957637, 19943516, 29915274, 44872911, 59830548, 89745822, 179491644]

約数ペア:

[(1, 179491644), (2, 89745822), (3, 59830548), (4, 44872911), (6, 29915274), (9, 19943516), (12, 14957637), (17, 10558332), (18, 9971758), (34, 5279166), (36, 4985879), (51, 3519444), (68, 2639583), (102, 1759722), (107, 1677492), (153, 1173148), (204, 879861), (214, 838746), (306, 586574), (321, 559164), (428, 419373), (612, 293287), (642, 279582), (963, 186388), (1284, 139791), (1819, 98676), (1926, 93194), (2741, 65484), (3638, 49338), (3852, 46597), (5457, 32892), (5482, 32742), (7276, 24669), (8223, 21828), (10914, 16446), (10964, 16371)]