123538752

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1700

約数の個数: 84

約数和(自身を含む): 356880160

約数和(自身を除く): 233341408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1543, 1668, 2224, 2502, 3086, 3336, 4448, 4629, 5004, 6172, 6672, 8896, 9258, 10008, 12344, 13344, 13887, 18516, 20016, 24688, 26688, 27774, 37032, 40032, 49376, 55548, 74064, 80064, 98752, 111096, 148128, 214477, 222192, 296256, 428954, 444384, 643431, 857908, 888768, 1286862, 1715816, 1930293, 2573724, 3431632, 3860586, 5147448, 6863264, 7721172, 10294896, 13726528, 15442344, 20589792, 30884688, 41179584, 61769376, 123538752]

約数ペア:

[(1, 123538752), (2, 61769376), (3, 41179584), (4, 30884688), (6, 20589792), (8, 15442344), (9, 13726528), (12, 10294896), (16, 7721172), (18, 6863264), (24, 5147448), (32, 3860586), (36, 3431632), (48, 2573724), (64, 1930293), (72, 1715816), (96, 1286862), (139, 888768), (144, 857908), (192, 643431), (278, 444384), (288, 428954), (417, 296256), (556, 222192), (576, 214477), (834, 148128), (1112, 111096), (1251, 98752), (1543, 80064), (1668, 74064), (2224, 55548), (2502, 49376), (3086, 40032), (3336, 37032), (4448, 27774), (4629, 26688), (5004, 24688), (6172, 20016), (6672, 18516), (8896, 13887), (9258, 13344), (10008, 12344)]