145206342

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^2\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 36

約数和(自身を含む): 318721884

約数和(自身を除く): 173515542

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1171, 1494, 2342, 3513, 6889, 7026, 10539, 13778, 20667, 21078, 41334, 62001, 97193, 124002, 194386, 291579, 583158, 874737, 1749474, 8067019, 16134038, 24201057, 48402114, 72603171, 145206342]

約数ペア:

[(1, 145206342), (2, 72603171), (3, 48402114), (6, 24201057), (9, 16134038), (18, 8067019), (83, 1749474), (166, 874737), (249, 583158), (498, 291579), (747, 194386), (1171, 124002), (1494, 97193), (2342, 62001), (3513, 41334), (6889, 21078), (7026, 20667), (10539, 13778)]