149821992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109519}}^1$

素因数の和:109550

約数の個数: 48

約数和(自身を含む): 427128000

約数和(自身を除く): 277306008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 109519, 219038, 328557, 438076, 657114, 876152, 985671, 1314228, 1971342, 2080861, 2628456, 3942684, 4161722, 6242583, 7885368, 8323444, 12485166, 16646888, 18727749, 24970332, 37455498, 49940664, 74910996, 149821992]

約数ペア:

[(1, 149821992), (2, 74910996), (3, 49940664), (4, 37455498), (6, 24970332), (8, 18727749), (9, 16646888), (12, 12485166), (18, 8323444), (19, 7885368), (24, 6242583), (36, 4161722), (38, 3942684), (57, 2628456), (72, 2080861), (76, 1971342), (114, 1314228), (152, 985671), (171, 876152), (228, 657114), (342, 438076), (456, 328557), (684, 219038), (1368, 109519)]