156978936

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{10333}}^1$

素因数の和:10556

約数の個数: 48

約数和(自身を含む): 427207560

約数和(自身を除く): 270228624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 10333, 15192, 20666, 30999, 41332, 61998, 82664, 92997, 123996, 185994, 247992, 371988, 743976, 2180263, 4360526, 6540789, 8721052, 13081578, 17442104, 19622367, 26163156, 39244734, 52326312, 78489468, 156978936]

約数ペア:

[(1, 156978936), (2, 78489468), (3, 52326312), (4, 39244734), (6, 26163156), (8, 19622367), (9, 17442104), (12, 13081578), (18, 8721052), (24, 6540789), (36, 4360526), (72, 2180263), (211, 743976), (422, 371988), (633, 247992), (844, 185994), (1266, 123996), (1688, 92997), (1899, 82664), (2532, 61998), (3798, 41332), (5064, 30999), (7596, 20666), (10333, 15192)]