156769524

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{27737}}^1$

素因数の和:27904

約数の個数: 36

約数和(自身を含む): 398816964

約数和(自身を除く): 242047440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 27737, 55474, 83211, 110948, 166422, 249633, 332844, 499266, 998532, 4354709, 8709418, 13064127, 17418836, 26128254, 39192381, 52256508, 78384762, 156769524]

約数ペア:

[(1, 156769524), (2, 78384762), (3, 52256508), (4, 39192381), (6, 26128254), (9, 17418836), (12, 13064127), (18, 8709418), (36, 4354709), (157, 998532), (314, 499266), (471, 332844), (628, 249633), (942, 166422), (1413, 110948), (1884, 83211), (2826, 55474), (5652, 27737)]