168557376

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67531}}^1$

素因数の和:67559

約数の個数: 56

約数和(自身を含む): 480287584

約数和(自身を除く): 311730208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 67531, 135062, 202593, 270124, 405186, 540248, 810372, 877903, 1080496, 1620744, 1755806, 2160992, 2633709, 3241488, 3511612, 4321984, 5267418, 6482976, 7023224, 10534836, 12965952, 14046448, 21069672, 28092896, 42139344, 56185792, 84278688, 168557376]

約数ペア:

[(1, 168557376), (2, 84278688), (3, 56185792), (4, 42139344), (6, 28092896), (8, 21069672), (12, 14046448), (13, 12965952), (16, 10534836), (24, 7023224), (26, 6482976), (32, 5267418), (39, 4321984), (48, 3511612), (52, 3241488), (64, 2633709), (78, 2160992), (96, 1755806), (104, 1620744), (156, 1080496), (192, 877903), (208, 810372), (312, 540248), (416, 405186), (624, 270124), (832, 202593), (1248, 135062), (2496, 67531)]