142452464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2758

約数の個数: 80

約数和(自身を含む): 352239360

約数和(自身を除く): 209786896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 602, 616, 688, 946, 1204, 1232, 1892, 2408, 2689, 3311, 3784, 4816, 5378, 6622, 7568, 10756, 13244, 18823, 21512, 26488, 29579, 37646, 43024, 52976, 59158, 75292, 115627, 118316, 150584, 207053, 231254, 236632, 301168, 414106, 462508, 473264, 809389, 828212, 925016, 1271897, 1618778, 1656424, 1850032, 2543794, 3237556, 3312848, 5087588, 6475112, 8903279, 10175176, 12950224, 17806558, 20350352, 35613116, 71226232, 142452464]

約数ペア:

[(1, 142452464), (2, 71226232), (4, 35613116), (7, 20350352), (8, 17806558), (11, 12950224), (14, 10175176), (16, 8903279), (22, 6475112), (28, 5087588), (43, 3312848), (44, 3237556), (56, 2543794), (77, 1850032), (86, 1656424), (88, 1618778), (112, 1271897), (154, 925016), (172, 828212), (176, 809389), (301, 473264), (308, 462508), (344, 414106), (473, 301168), (602, 236632), (616, 231254), (688, 207053), (946, 150584), (1204, 118316), (1232, 115627), (1892, 75292), (2408, 59158), (2689, 52976), (3311, 43024), (3784, 37646), (4816, 29579), (5378, 26488), (6622, 21512), (7568, 18823), (10756, 13244)]