159867248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2957}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 322776960

約数和(自身を除く): 162909712

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 2957, 3379, 5914, 6758, 11828, 13516, 23656, 27032, 47312, 54064, 91667, 183334, 322313, 366668, 644626, 733336, 1289252, 1466672, 2578504, 5157008, 9991703, 19983406, 39966812, 79933624, 159867248]

約数ペア:

[(1, 159867248), (2, 79933624), (4, 39966812), (8, 19983406), (16, 9991703), (31, 5157008), (62, 2578504), (109, 1466672), (124, 1289252), (218, 733336), (248, 644626), (436, 366668), (496, 322313), (872, 183334), (1744, 91667), (2957, 54064), (3379, 47312), (5914, 27032), (6758, 23656), (11828, 13516)]