157906892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4679}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 330220800

約数和(自身を除く): 172313908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 572, 649, 767, 1298, 1534, 2596, 3068, 4679, 8437, 9358, 16874, 18716, 33748, 51469, 60827, 102938, 121654, 205876, 243308, 276061, 552122, 669097, 1104244, 1338194, 2676388, 3036671, 3588793, 6073342, 7177586, 12146684, 14355172, 39476723, 78953446, 157906892]

約数ペア:

[(1, 157906892), (2, 78953446), (4, 39476723), (11, 14355172), (13, 12146684), (22, 7177586), (26, 6073342), (44, 3588793), (52, 3036671), (59, 2676388), (118, 1338194), (143, 1104244), (236, 669097), (286, 552122), (572, 276061), (649, 243308), (767, 205876), (1298, 121654), (1534, 102938), (2596, 60827), (3068, 51469), (4679, 33748), (8437, 18716), (9358, 16874)]