156782192

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2851}}^1$

素因数の和:3357

約数の個数: 40

約数和(自身を含む): 347989632

約数和(自身を除く): 191207440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1964, 2851, 3437, 3928, 5702, 6874, 7856, 11404, 13748, 19957, 22808, 27496, 39914, 45616, 54992, 79828, 159656, 319312, 1399841, 2799682, 5599364, 9798887, 11198728, 19597774, 22397456, 39195548, 78391096, 156782192]

約数ペア:

[(1, 156782192), (2, 78391096), (4, 39195548), (7, 22397456), (8, 19597774), (14, 11198728), (16, 9798887), (28, 5599364), (56, 2799682), (112, 1399841), (491, 319312), (982, 159656), (1964, 79828), (2851, 54992), (3437, 45616), (3928, 39914), (5702, 27496), (6874, 22808), (7856, 19957), (11404, 13748)]