157205928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8387}}^1$

素因数の和:8478

約数の個数: 64

約数和(自身を含む): 434833920

約数和(自身を除く): 277627992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 8387, 9372, 16774, 18744, 25161, 33548, 50322, 67096, 92257, 100644, 184514, 201288, 276771, 369028, 553542, 595477, 738056, 1107084, 1190954, 1786431, 2214168, 2381908, 3572862, 4763816, 6550247, 7145724, 13100494, 14291448, 19650741, 26200988, 39301482, 52401976, 78602964, 157205928]

約数ペア:

[(1, 157205928), (2, 78602964), (3, 52401976), (4, 39301482), (6, 26200988), (8, 19650741), (11, 14291448), (12, 13100494), (22, 7145724), (24, 6550247), (33, 4763816), (44, 3572862), (66, 2381908), (71, 2214168), (88, 1786431), (132, 1190954), (142, 1107084), (213, 738056), (264, 595477), (284, 553542), (426, 369028), (568, 276771), (781, 201288), (852, 184514), (1562, 100644), (1704, 92257), (2343, 67096), (3124, 50322), (4686, 33548), (6248, 25161), (8387, 18744), (9372, 16774)]