155920022514

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{299017}}^1$

素因数の和:299575

約数の個数: 48

約数和(自身を含む): 344253443040

約数和(自身を除く): 188333420526

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 491, 531, 982, 1062, 1473, 2946, 4419, 8838, 28969, 57938, 86907, 173814, 260721, 299017, 521442, 598034, 897051, 1794102, 2691153, 5382306, 17642003, 35284006, 52926009, 105852018, 146817347, 158778027, 293634694, 317556054, 440452041, 880904082, 1321356123, 2642712246, 8662223473, 17324446946, 25986670419, 51973340838, 77960011257, 155920022514]

約数ペア:

[(1, 155920022514), (2, 77960011257), (3, 51973340838), (6, 25986670419), (9, 17324446946), (18, 8662223473), (59, 2642712246), (118, 1321356123), (177, 880904082), (354, 440452041), (491, 317556054), (531, 293634694), (982, 158778027), (1062, 146817347), (1473, 105852018), (2946, 52926009), (4419, 35284006), (8838, 17642003), (28969, 5382306), (57938, 2691153), (86907, 1794102), (173814, 897051), (260721, 598034), (299017, 521442)]