168078848

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2087

約数の個数: 80

約数和(自身を含む): 400688640

約数和(自身を除く): 232609792

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2039, 2576, 2944, 3584, 4078, 5152, 5888, 8156, 10304, 11776, 14273, 16312, 20608, 28546, 32624, 41216, 46897, 57092, 65248, 82432, 93794, 114184, 130496, 187588, 228368, 260992, 328279, 375176, 456736, 521984, 656558, 750352, 913472, 1043968, 1313116, 1500704, 1826944, 2626232, 3001408, 3653888, 5252464, 6002816, 7307776, 10504928, 12005632, 21009856, 24011264, 42019712, 84039424, 168078848]

約数ペア:

[(1, 168078848), (2, 84039424), (4, 42019712), (7, 24011264), (8, 21009856), (14, 12005632), (16, 10504928), (23, 7307776), (28, 6002816), (32, 5252464), (46, 3653888), (56, 3001408), (64, 2626232), (92, 1826944), (112, 1500704), (128, 1313116), (161, 1043968), (184, 913472), (224, 750352), (256, 656558), (322, 521984), (368, 456736), (448, 375176), (512, 328279), (644, 260992), (736, 228368), (896, 187588), (1288, 130496), (1472, 114184), (1792, 93794), (2039, 82432), (2576, 65248), (2944, 57092), (3584, 46897), (4078, 41216), (5152, 32624), (5888, 28546), (8156, 20608), (10304, 16312), (11776, 14273)]