157260664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2887}}^1$

素因数の和:3523

約数の個数: 32

約数和(自身を含む): 322300800

約数和(自身を除く): 165040136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 619, 1238, 2476, 2887, 4952, 5774, 6809, 11548, 13618, 23096, 27236, 31757, 54472, 63514, 127028, 254056, 1787053, 3574106, 7148212, 14296424, 19657583, 39315166, 78630332, 157260664]

約数ペア:

[(1, 157260664), (2, 78630332), (4, 39315166), (8, 19657583), (11, 14296424), (22, 7148212), (44, 3574106), (88, 1787053), (619, 254056), (1238, 127028), (2476, 63514), (2887, 54472), (4952, 31757), (5774, 27236), (6809, 23096), (11548, 13618)]