238509126

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1481}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 540989280

約数和(自身を除く): 302480154

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 778, 1167, 1481, 2334, 2962, 3501, 4443, 7002, 8886, 8947, 13329, 17894, 26658, 26841, 34063, 53682, 68126, 80523, 102189, 161046, 204378, 306567, 576109, 613134, 1152218, 1728327, 3456654, 5184981, 10369962, 13250507, 26501014, 39751521, 79503042, 119254563, 238509126]

約数ペア:

[(1, 238509126), (2, 119254563), (3, 79503042), (6, 39751521), (9, 26501014), (18, 13250507), (23, 10369962), (46, 5184981), (69, 3456654), (138, 1728327), (207, 1152218), (389, 613134), (414, 576109), (778, 306567), (1167, 204378), (1481, 161046), (2334, 102189), (2962, 80523), (3501, 68126), (4443, 53682), (7002, 34063), (8886, 26841), (8947, 26658), (13329, 17894)]