171497376

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8387}}^1$

素因数の和:8474

約数の個数: 72

約数和(自身を含む): 494623584

約数和(自身を除く): 323126208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 8387, 10224, 16774, 20448, 25161, 33548, 50322, 67096, 75483, 100644, 134192, 150966, 201288, 268384, 301932, 402576, 595477, 603864, 805152, 1190954, 1207728, 1786431, 2381908, 2415456, 3572862, 4763816, 5359293, 7145724, 9527632, 10718586, 14291448, 19055264, 21437172, 28582896, 42874344, 57165792, 85748688, 171497376]

約数ペア:

[(1, 171497376), (2, 85748688), (3, 57165792), (4, 42874344), (6, 28582896), (8, 21437172), (9, 19055264), (12, 14291448), (16, 10718586), (18, 9527632), (24, 7145724), (32, 5359293), (36, 4763816), (48, 3572862), (71, 2415456), (72, 2381908), (96, 1786431), (142, 1207728), (144, 1190954), (213, 805152), (284, 603864), (288, 595477), (426, 402576), (568, 301932), (639, 268384), (852, 201288), (1136, 150966), (1278, 134192), (1704, 100644), (2272, 75483), (2556, 67096), (3408, 50322), (5112, 33548), (6816, 25161), (8387, 20448), (10224, 16774)]