157410968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137597}}^1$

素因数の和:137627

約数の個数: 32

約数和(自身を含む): 346746960

約数和(自身を除く): 189335992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 137597, 275194, 550388, 1100776, 1513567, 1788761, 3027134, 3577522, 6054268, 7155044, 12108536, 14310088, 19676371, 39352742, 78705484, 157410968]

約数ペア:

[(1, 157410968), (2, 78705484), (4, 39352742), (8, 19676371), (11, 14310088), (13, 12108536), (22, 7155044), (26, 6054268), (44, 3577522), (52, 3027134), (88, 1788761), (104, 1513567), (143, 1100776), (286, 550388), (572, 275194), (1144, 137597)]