158367040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38069}}^1$

素因数の和:38099

約数の個数: 56

約数和(自身を含む): 406130760

約数和(自身を除く): 247763720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 38069, 76138, 152276, 190345, 304552, 380690, 494897, 609104, 761380, 989794, 1218208, 1522760, 1979588, 2436416, 2474485, 3045520, 3959176, 4948970, 6091040, 7918352, 9897940, 12182080, 15836704, 19795880, 31673408, 39591760, 79183520, 158367040]

約数ペア:

[(1, 158367040), (2, 79183520), (4, 39591760), (5, 31673408), (8, 19795880), (10, 15836704), (13, 12182080), (16, 9897940), (20, 7918352), (26, 6091040), (32, 4948970), (40, 3959176), (52, 3045520), (64, 2474485), (65, 2436416), (80, 1979588), (104, 1522760), (130, 1218208), (160, 989794), (208, 761380), (260, 609104), (320, 494897), (416, 380690), (520, 304552), (832, 190345), (1040, 152276), (2080, 76138), (4160, 38069)]