161450453448

素因数分解:

$2^3\times 3^3\times {\mathrm{10391}}^1\times {\mathrm{71933}}^1$

素因数の和:82339

約数の個数: 64

約数和(自身を含む): 448522876800

約数和(自身を除く): 287072423352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 10391, 20782, 31173, 41564, 62346, 71933, 83128, 93519, 124692, 143866, 187038, 215799, 249384, 280557, 287732, 374076, 431598, 561114, 575464, 647397, 748152, 863196, 1122228, 1294794, 1726392, 1942191, 2244456, 2589588, 3884382, 5179176, 7768764, 15537528, 747455803, 1494911606, 2242367409, 2989823212, 4484734818, 5979646424, 6727102227, 8969469636, 13454204454, 17938939272, 20181306681, 26908408908, 40362613362, 53816817816, 80725226724, 161450453448]

約数ペア:

[(1, 161450453448), (2, 80725226724), (3, 53816817816), (4, 40362613362), (6, 26908408908), (8, 20181306681), (9, 17938939272), (12, 13454204454), (18, 8969469636), (24, 6727102227), (27, 5979646424), (36, 4484734818), (54, 2989823212), (72, 2242367409), (108, 1494911606), (216, 747455803), (10391, 15537528), (20782, 7768764), (31173, 5179176), (41564, 3884382), (62346, 2589588), (71933, 2244456), (83128, 1942191), (93519, 1726392), (124692, 1294794), (143866, 1122228), (187038, 863196), (215799, 748152), (249384, 647397), (280557, 575464), (287732, 561114), (374076, 431598)]