172313792

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2438

約数の個数: 84

約数和(自身を含む): 415229040

約数和(自身を除く): 242915248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2389, 2576, 3136, 4508, 4778, 5152, 9016, 9556, 10304, 16723, 18032, 19112, 33446, 36064, 38224, 54947, 66892, 72128, 76448, 109894, 117061, 133784, 152896, 219788, 234122, 267568, 384629, 439576, 468244, 535136, 769258, 879152, 936488, 1070272, 1538516, 1758304, 1872976, 2692403, 3077032, 3516608, 3745952, 5384806, 6154064, 7491904, 10769612, 12308128, 21539224, 24616256, 43078448, 86156896, 172313792]

約数ペア:

[(1, 172313792), (2, 86156896), (4, 43078448), (7, 24616256), (8, 21539224), (14, 12308128), (16, 10769612), (23, 7491904), (28, 6154064), (32, 5384806), (46, 3745952), (49, 3516608), (56, 3077032), (64, 2692403), (92, 1872976), (98, 1758304), (112, 1538516), (161, 1070272), (184, 936488), (196, 879152), (224, 769258), (322, 535136), (368, 468244), (392, 439576), (448, 384629), (644, 267568), (736, 234122), (784, 219788), (1127, 152896), (1288, 133784), (1472, 117061), (1568, 109894), (2254, 76448), (2389, 72128), (2576, 66892), (3136, 54947), (4508, 38224), (4778, 36064), (5152, 33446), (9016, 19112), (9556, 18032), (10304, 16723)]