149924824

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43889}}^1$

素因数の和:43963

約数の個数: 32

約数和(自身を含む): 326541600

約数和(自身を除く): 176616776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 43889, 87778, 175556, 307223, 351112, 614446, 1228892, 2457784, 2677229, 5354458, 10708916, 18740603, 21417832, 37481206, 74962412, 149924824]

約数ペア:

[(1, 149924824), (2, 74962412), (4, 37481206), (7, 21417832), (8, 18740603), (14, 10708916), (28, 5354458), (56, 2677229), (61, 2457784), (122, 1228892), (244, 614446), (427, 351112), (488, 307223), (854, 175556), (1708, 87778), (3416, 43889)]