142250346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15901}}^1$

素因数の和:15987

約数の個数: 48

約数和(自身を含む): 357222528

約数和(自身を除く): 214972182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 15901, 31802, 47703, 95406, 111307, 143109, 222614, 286218, 333921, 667842, 1001763, 1128971, 2003526, 2257942, 3386913, 6773826, 7902797, 10160739, 15805594, 20321478, 23708391, 47416782, 71125173, 142250346]

約数ペア:

[(1, 142250346), (2, 71125173), (3, 47416782), (6, 23708391), (7, 20321478), (9, 15805594), (14, 10160739), (18, 7902797), (21, 6773826), (42, 3386913), (63, 2257942), (71, 2003526), (126, 1128971), (142, 1001763), (213, 667842), (426, 333921), (497, 286218), (639, 222614), (994, 143109), (1278, 111307), (1491, 95406), (2982, 47703), (4473, 31802), (8946, 15901)]