159090552

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31121}}^1$

素因数の和:31204

約数の個数: 48

約数和(自身を含む): 436952880

約数和(自身を除く): 277862328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 31121, 62242, 93363, 124484, 186726, 248968, 280089, 373452, 560178, 746904, 1120356, 2209591, 2240712, 4419182, 6628773, 8838364, 13257546, 17676728, 19886319, 26515092, 39772638, 53030184, 79545276, 159090552]

約数ペア:

[(1, 159090552), (2, 79545276), (3, 53030184), (4, 39772638), (6, 26515092), (8, 19886319), (9, 17676728), (12, 13257546), (18, 8838364), (24, 6628773), (36, 4419182), (71, 2240712), (72, 2209591), (142, 1120356), (213, 746904), (284, 560178), (426, 373452), (568, 280089), (639, 248968), (852, 186726), (1278, 124484), (1704, 93363), (2556, 62242), (5112, 31121)]