143760318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 321625920

約数和(自身を除く): 177865602

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 109, 111, 218, 222, 327, 457, 481, 654, 914, 962, 1371, 1417, 1443, 2742, 2834, 2886, 4033, 4251, 5941, 8066, 8502, 11882, 12099, 16909, 17823, 24198, 33818, 35646, 49813, 50727, 52429, 99626, 101454, 104858, 149439, 157287, 219817, 298878, 314574, 439634, 647569, 659451, 1295138, 1318902, 1843081, 1942707, 3686162, 3885414, 5529243, 11058486, 23960053, 47920106, 71880159, 143760318]

約数ペア:

[(1, 143760318), (2, 71880159), (3, 47920106), (6, 23960053), (13, 11058486), (26, 5529243), (37, 3885414), (39, 3686162), (74, 1942707), (78, 1843081), (109, 1318902), (111, 1295138), (218, 659451), (222, 647569), (327, 439634), (457, 314574), (481, 298878), (654, 219817), (914, 157287), (962, 149439), (1371, 104858), (1417, 101454), (1443, 99626), (2742, 52429), (2834, 50727), (2886, 49813), (4033, 35646), (4251, 33818), (5941, 24198), (8066, 17823), (8502, 16909), (11882, 12099)]