164814528

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19963}}^1$

素因数の和:20021

約数の個数: 56

約数和(自身を含む): 446235328

約数和(自身を除く): 281420800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 19963, 39926, 59889, 79852, 119778, 159704, 239556, 319408, 479112, 638816, 858409, 958224, 1277632, 1716818, 1916448, 2575227, 3433636, 3832896, 5150454, 6867272, 10300908, 13734544, 20601816, 27469088, 41203632, 54938176, 82407264, 164814528]

約数ペア:

[(1, 164814528), (2, 82407264), (3, 54938176), (4, 41203632), (6, 27469088), (8, 20601816), (12, 13734544), (16, 10300908), (24, 6867272), (32, 5150454), (43, 3832896), (48, 3433636), (64, 2575227), (86, 1916448), (96, 1716818), (129, 1277632), (172, 958224), (192, 858409), (258, 638816), (344, 479112), (516, 319408), (688, 239556), (1032, 159704), (1376, 119778), (2064, 79852), (2752, 59889), (4128, 39926), (8256, 19963)]