159442974

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 355812912

約数和(自身を除く): 196369938

約数列:

[1, 2, 3, 6, 9, 18, 53, 97, 106, 159, 194, 291, 318, 477, 582, 873, 954, 1723, 1746, 3446, 5141, 5169, 10282, 10338, 15423, 15507, 30846, 31014, 46269, 91319, 92538, 167131, 182638, 273957, 334262, 501393, 547914, 821871, 1002786, 1504179, 1643742, 3008358, 8857943, 17715886, 26573829, 53147658, 79721487, 159442974]

約数ペア:

[(1, 159442974), (2, 79721487), (3, 53147658), (6, 26573829), (9, 17715886), (18, 8857943), (53, 3008358), (97, 1643742), (106, 1504179), (159, 1002786), (194, 821871), (291, 547914), (318, 501393), (477, 334262), (582, 273957), (873, 182638), (954, 167131), (1723, 92538), (1746, 91319), (3446, 46269), (5141, 31014), (5169, 30846), (10282, 15507), (10338, 15423)]