155672802

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 343598112

約数和(自身を除く): 187925310

約数列:

[1, 2, 3, 6, 9, 18, 107, 131, 214, 262, 321, 393, 617, 642, 786, 963, 1179, 1234, 1851, 1926, 2358, 3702, 5553, 11106, 14017, 28034, 42051, 66019, 80827, 84102, 126153, 132038, 161654, 198057, 242481, 252306, 396114, 484962, 594171, 727443, 1188342, 1454886, 8648489, 17296978, 25945467, 51890934, 77836401, 155672802]

約数ペア:

[(1, 155672802), (2, 77836401), (3, 51890934), (6, 25945467), (9, 17296978), (18, 8648489), (107, 1454886), (131, 1188342), (214, 727443), (262, 594171), (321, 484962), (393, 396114), (617, 252306), (642, 242481), (786, 198057), (963, 161654), (1179, 132038), (1234, 126153), (1851, 84102), (1926, 80827), (2358, 66019), (3702, 42051), (5553, 28034), (11106, 14017)]