157555244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{967}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 359724288

約数和(自身を除く): 202169044

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 529, 644, 967, 1012, 1058, 1771, 1934, 2116, 3542, 3703, 3868, 5819, 6769, 7084, 7406, 10637, 11638, 13538, 14812, 21274, 22241, 23276, 27076, 40733, 42548, 44482, 74459, 81466, 88964, 148918, 155687, 162932, 244651, 297836, 311374, 489302, 511543, 622748, 978604, 1023086, 1712557, 2046172, 3425114, 3580801, 5626973, 6850228, 7161602, 11253946, 14323204, 22507892, 39388811, 78777622, 157555244]

約数ペア:

[(1, 157555244), (2, 78777622), (4, 39388811), (7, 22507892), (11, 14323204), (14, 11253946), (22, 7161602), (23, 6850228), (28, 5626973), (44, 3580801), (46, 3425114), (77, 2046172), (92, 1712557), (154, 1023086), (161, 978604), (253, 622748), (308, 511543), (322, 489302), (506, 311374), (529, 297836), (644, 244651), (967, 162932), (1012, 155687), (1058, 148918), (1771, 88964), (1934, 81466), (2116, 74459), (3542, 44482), (3703, 42548), (3868, 40733), (5819, 27076), (6769, 23276), (7084, 22241), (7406, 21274), (10637, 14812), (11638, 13538)]