121800896

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4537

約数の個数: 56

約数和(自身を含む): 280818336

約数和(自身を除く): 159017440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 4457, 6832, 8914, 13664, 17828, 27328, 31199, 35656, 62398, 71312, 124796, 142624, 249592, 271877, 285248, 499184, 543754, 998368, 1087508, 1903139, 1996736, 2175016, 3806278, 4350032, 7612556, 8700064, 15225112, 17400128, 30450224, 60900448, 121800896]

約数ペア:

[(1, 121800896), (2, 60900448), (4, 30450224), (7, 17400128), (8, 15225112), (14, 8700064), (16, 7612556), (28, 4350032), (32, 3806278), (56, 2175016), (61, 1996736), (64, 1903139), (112, 1087508), (122, 998368), (224, 543754), (244, 499184), (427, 285248), (448, 271877), (488, 249592), (854, 142624), (976, 124796), (1708, 71312), (1952, 62398), (3416, 35656), (3904, 31199), (4457, 27328), (6832, 17828), (8914, 13664)]