138528072

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31541}}^1$

素因数の和:31614

約数の個数: 48

約数和(自身を含む): 381342780

約数和(自身を除く): 242814708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 31541, 63082, 94623, 126164, 189246, 252328, 283869, 378492, 567738, 756984, 1135476, 1924001, 2270952, 3848002, 5772003, 7696004, 11544006, 15392008, 17316009, 23088012, 34632018, 46176024, 69264036, 138528072]

約数ペア:

[(1, 138528072), (2, 69264036), (3, 46176024), (4, 34632018), (6, 23088012), (8, 17316009), (9, 15392008), (12, 11544006), (18, 7696004), (24, 5772003), (36, 3848002), (61, 2270952), (72, 1924001), (122, 1135476), (183, 756984), (244, 567738), (366, 378492), (488, 283869), (549, 252328), (732, 189246), (1098, 126164), (1464, 94623), (2196, 63082), (4392, 31541)]