137131228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 269833984

約数和(自身を除く): 132702756

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 877, 1261, 1612, 1754, 2522, 3007, 3508, 5044, 6014, 11401, 12028, 22802, 27187, 39091, 45604, 54374, 78182, 85069, 108748, 156364, 170138, 340276, 353431, 706862, 1105897, 1413724, 2211794, 2637139, 4423588, 5274278, 10548556, 34282807, 68565614, 137131228]

約数ペア:

[(1, 137131228), (2, 68565614), (4, 34282807), (13, 10548556), (26, 5274278), (31, 4423588), (52, 2637139), (62, 2211794), (97, 1413724), (124, 1105897), (194, 706862), (388, 353431), (403, 340276), (806, 170138), (877, 156364), (1261, 108748), (1612, 85069), (1754, 78182), (2522, 54374), (3007, 45604), (3508, 39091), (5044, 27187), (6014, 22802), (11401, 12028)]