157260860

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{6761}}^1$

素因数の和:7933

約数の個数: 24

約数和(自身を含む): 330580656

約数和(自身を除く): 173319796

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2326, 4652, 5815, 6761, 11630, 13522, 23260, 27044, 33805, 67610, 135220, 7863043, 15726086, 31452172, 39315215, 78630430, 157260860]

約数ペア:

[(1, 157260860), (2, 78630430), (4, 39315215), (5, 31452172), (10, 15726086), (20, 7863043), (1163, 135220), (2326, 67610), (4652, 33805), (5815, 27044), (6761, 23260), (11630, 13522)]