130006144

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{7307}}^1$

素因数の和:7460

約数の個数: 32

約数和(自身を含む): 260895600

約数和(自身を除く): 130889456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 7307, 8896, 14614, 17792, 29228, 58456, 116912, 233824, 467648, 935296, 1015673, 2031346, 4062692, 8125384, 16250768, 32501536, 65003072, 130006144]

約数ペア:

[(1, 130006144), (2, 65003072), (4, 32501536), (8, 16250768), (16, 8125384), (32, 4062692), (64, 2031346), (128, 1015673), (139, 935296), (278, 467648), (556, 233824), (1112, 116912), (2224, 58456), (4448, 29228), (7307, 17792), (8896, 14614)]