145265436

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{20483}}^1$

素因数の和:20690

約数の個数: 36

約数和(自身を含む): 369080712

約数和(自身を除く): 223815276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 20483, 40966, 61449, 81932, 122898, 184347, 245796, 368694, 737388, 4035151, 8070302, 12105453, 16140604, 24210906, 36316359, 48421812, 72632718, 145265436]

約数ペア:

[(1, 145265436), (2, 72632718), (3, 48421812), (4, 36316359), (6, 24210906), (9, 16140604), (12, 12105453), (18, 8070302), (36, 4035151), (197, 737388), (394, 368694), (591, 245796), (788, 184347), (1182, 122898), (1773, 81932), (2364, 61449), (3546, 40966), (7092, 20483)]