169614016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 405554688

約数和(自身を除く): 235940672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 86, 88, 104, 143, 172, 176, 208, 286, 344, 352, 416, 431, 473, 559, 572, 688, 704, 832, 862, 946, 1118, 1144, 1376, 1724, 1892, 2236, 2288, 2752, 3448, 3784, 4472, 4576, 4741, 5603, 6149, 6896, 7568, 8944, 9152, 9482, 11206, 12298, 13792, 15136, 17888, 18533, 18964, 22412, 24596, 27584, 30272, 35776, 37066, 37928, 44824, 49192, 61633, 74132, 75856, 89648, 98384, 123266, 148264, 151712, 179296, 196768, 203863, 240929, 246532, 296528, 303424, 358592, 393536, 407726, 481858, 493064, 593056, 815452, 963716, 986128, 1186112, 1630904, 1927432, 1972256, 2650219, 3261808, 3854864, 3944512, 5300438, 6523616, 7709728, 10600876, 13047232, 15419456, 21201752, 42403504, 84807008, 169614016]

約数ペア:

[(1, 169614016), (2, 84807008), (4, 42403504), (8, 21201752), (11, 15419456), (13, 13047232), (16, 10600876), (22, 7709728), (26, 6523616), (32, 5300438), (43, 3944512), (44, 3854864), (52, 3261808), (64, 2650219), (86, 1972256), (88, 1927432), (104, 1630904), (143, 1186112), (172, 986128), (176, 963716), (208, 815452), (286, 593056), (344, 493064), (352, 481858), (416, 407726), (431, 393536), (473, 358592), (559, 303424), (572, 296528), (688, 246532), (704, 240929), (832, 203863), (862, 196768), (946, 179296), (1118, 151712), (1144, 148264), (1376, 123266), (1724, 98384), (1892, 89648), (2236, 75856), (2288, 74132), (2752, 61633), (3448, 49192), (3784, 44824), (4472, 37928), (4576, 37066), (4741, 35776), (5603, 30272), (6149, 27584), (6896, 24596), (7568, 22412), (8944, 18964), (9152, 18533), (9482, 17888), (11206, 15136), (12298, 13792)]