169949426608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26356921}}^1$

素因数の和:26356973

約数の個数: 40

約数和(自身を含む): 366044932736

約数和(自身を除く): 196095506128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26356921, 52713842, 105427684, 210855368, 342639973, 421710736, 685279946, 817064551, 1370559892, 1634129102, 2741119784, 3268258204, 5482239568, 6536516408, 10621839163, 13073032816, 21243678326, 42487356652, 84974713304, 169949426608]

約数ペア:

[(1, 169949426608), (2, 84974713304), (4, 42487356652), (8, 21243678326), (13, 13073032816), (16, 10621839163), (26, 6536516408), (31, 5482239568), (52, 3268258204), (62, 2741119784), (104, 1634129102), (124, 1370559892), (208, 817064551), (248, 685279946), (403, 421710736), (496, 342639973), (806, 210855368), (1612, 105427684), (3224, 52713842), (6448, 26356921)]