163614978

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{5233}}^1$

素因数の和:5440

約数の個数: 40

約数和(自身を含む): 368588748

約数和(自身を除く): 204973770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 1158, 1737, 3474, 5211, 5233, 10422, 10466, 15633, 15699, 31266, 31398, 47097, 94194, 141291, 282582, 423873, 847746, 1009969, 2019938, 3029907, 6059814, 9089721, 18179442, 27269163, 54538326, 81807489, 163614978]

約数ペア:

[(1, 163614978), (2, 81807489), (3, 54538326), (6, 27269163), (9, 18179442), (18, 9089721), (27, 6059814), (54, 3029907), (81, 2019938), (162, 1009969), (193, 847746), (386, 423873), (579, 282582), (1158, 141291), (1737, 94194), (3474, 47097), (5211, 31398), (5233, 31266), (10422, 15699), (10466, 15633)]