15679930376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{4219}}^1$

素因数の和:4662

約数の個数: 64

約数和(自身を含む): 32404536000

約数和(自身を除く): 16724605624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 269, 314, 538, 628, 1076, 1256, 1727, 2152, 2959, 3454, 4219, 5918, 6908, 8438, 11836, 13816, 16876, 23672, 33752, 42233, 46409, 84466, 92818, 168932, 185636, 337864, 371272, 464563, 662383, 929126, 1134911, 1324766, 1858252, 2269822, 2649532, 3716504, 4539644, 5299064, 7286213, 9079288, 12484021, 14572426, 24968042, 29144852, 49936084, 58289704, 99872168, 178181027, 356362054, 712724108, 1425448216, 1959991297, 3919982594, 7839965188, 15679930376]

約数ペア:

[(1, 15679930376), (2, 7839965188), (4, 3919982594), (8, 1959991297), (11, 1425448216), (22, 712724108), (44, 356362054), (88, 178181027), (157, 99872168), (269, 58289704), (314, 49936084), (538, 29144852), (628, 24968042), (1076, 14572426), (1256, 12484021), (1727, 9079288), (2152, 7286213), (2959, 5299064), (3454, 4539644), (4219, 3716504), (5918, 2649532), (6908, 2269822), (8438, 1858252), (11836, 1324766), (13816, 1134911), (16876, 929126), (23672, 662383), (33752, 464563), (42233, 371272), (46409, 337864), (84466, 185636), (92818, 168932)]