169954506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1153}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 388851840

約数和(自身を除く): 218897334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 431, 862, 1153, 1293, 2306, 2586, 3459, 3879, 6918, 7758, 8189, 10377, 16378, 20754, 21907, 24567, 43814, 49134, 65721, 73701, 131442, 147402, 197163, 394326, 496943, 993886, 1490829, 2981658, 4472487, 8944974, 9441917, 18883834, 28325751, 56651502, 84977253, 169954506]

約数ペア:

[(1, 169954506), (2, 84977253), (3, 56651502), (6, 28325751), (9, 18883834), (18, 9441917), (19, 8944974), (38, 4472487), (57, 2981658), (114, 1490829), (171, 993886), (342, 496943), (431, 394326), (862, 197163), (1153, 147402), (1293, 131442), (2306, 73701), (2586, 65721), (3459, 49134), (3879, 43814), (6918, 24567), (7758, 21907), (8189, 20754), (10377, 16378)]