167495728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2825

約数の個数: 40

約数和(自身を含む): 337756160

約数和(自身を除く): 170260432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 2659, 3937, 5318, 7874, 10636, 15748, 21272, 31496, 42544, 62992, 82429, 164858, 329716, 337693, 659432, 675386, 1318864, 1350772, 2701544, 5403088, 10468483, 20936966, 41873932, 83747864, 167495728]

約数ペア:

[(1, 167495728), (2, 83747864), (4, 41873932), (8, 20936966), (16, 10468483), (31, 5403088), (62, 2701544), (124, 1350772), (127, 1318864), (248, 675386), (254, 659432), (496, 337693), (508, 329716), (1016, 164858), (2032, 82429), (2659, 62992), (3937, 42544), (5318, 31496), (7874, 21272), (10636, 15748)]