159711760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11813}}^1$

素因数の和:11852

約数の個数: 60

約数和(自身を含む): 402124932

約数和(自身を除く): 242413172

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 11813, 13520, 23626, 47252, 59065, 94504, 118130, 153569, 189008, 236260, 307138, 472520, 614276, 767845, 945040, 1228552, 1535690, 1996397, 2457104, 3071380, 3992794, 6142760, 7985588, 9981985, 12285520, 15971176, 19963970, 31942352, 39927940, 79855880, 159711760]

約数ペア:

[(1, 159711760), (2, 79855880), (4, 39927940), (5, 31942352), (8, 19963970), (10, 15971176), (13, 12285520), (16, 9981985), (20, 7985588), (26, 6142760), (40, 3992794), (52, 3071380), (65, 2457104), (80, 1996397), (104, 1535690), (130, 1228552), (169, 945040), (208, 767845), (260, 614276), (338, 472520), (520, 307138), (676, 236260), (845, 189008), (1040, 153569), (1352, 118130), (1690, 94504), (2704, 59065), (3380, 47252), (6760, 23626), (11813, 13520)]