155397396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{15289}}^1$

素因数の和:15325

約数の個数: 72

約数和(自身を含む): 455519680

約数和(自身を除く): 300122284

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 15289, 30578, 45867, 61156, 91734, 107023, 168179, 183468, 214046, 321069, 336358, 428092, 504537, 642138, 672716, 1009074, 1177253, 1284276, 1849969, 2018148, 2354506, 3531759, 3699938, 4709012, 5549907, 7063518, 7399876, 11099814, 12949783, 14127036, 22199628, 25899566, 38849349, 51799132, 77698698, 155397396]

約数ペア:

[(1, 155397396), (2, 77698698), (3, 51799132), (4, 38849349), (6, 25899566), (7, 22199628), (11, 14127036), (12, 12949783), (14, 11099814), (21, 7399876), (22, 7063518), (28, 5549907), (33, 4709012), (42, 3699938), (44, 3531759), (66, 2354506), (77, 2018148), (84, 1849969), (121, 1284276), (132, 1177253), (154, 1009074), (231, 672716), (242, 642138), (308, 504537), (363, 428092), (462, 336358), (484, 321069), (726, 214046), (847, 183468), (924, 168179), (1452, 107023), (1694, 91734), (2541, 61156), (3388, 45867), (5082, 30578), (10164, 15289)]