143140844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7877}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 317640960

約数和(自身を除く): 174500116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 7877, 9086, 15754, 18172, 31508, 55139, 86647, 110278, 173294, 220556, 346588, 464743, 606529, 929486, 1213058, 1858972, 2426116, 3253201, 5112173, 6506402, 10224346, 13012804, 20448692, 35785211, 71570422, 143140844]

約数ペア:

[(1, 143140844), (2, 71570422), (4, 35785211), (7, 20448692), (11, 13012804), (14, 10224346), (22, 6506402), (28, 5112173), (44, 3253201), (59, 2426116), (77, 1858972), (118, 1213058), (154, 929486), (236, 606529), (308, 464743), (413, 346588), (649, 220556), (826, 173294), (1298, 110278), (1652, 86647), (2596, 55139), (4543, 31508), (7877, 18172), (9086, 15754)]