156739380254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5189}}^1\times {\mathrm{10889}}^1$

素因数の和:16172

約数の個数: 32

約数和(自身を含む): 250944804000

約数和(自身を除く): 94205423746

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 5189, 10378, 10889, 21778, 98591, 197182, 206891, 378797, 413782, 757594, 794897, 1589794, 7197143, 14394286, 15103043, 30206086, 56503021, 113006042, 1073557399, 2147114798, 4124720533, 8249441066, 78369690127, 156739380254]

約数ペア:

[(1, 156739380254), (2, 78369690127), (19, 8249441066), (38, 4124720533), (73, 2147114798), (146, 1073557399), (1387, 113006042), (2774, 56503021), (5189, 30206086), (10378, 15103043), (10889, 14394286), (21778, 7197143), (98591, 1589794), (197182, 794897), (206891, 757594), (378797, 413782)]