157427824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7013}}^1$

素因数の和:7105

約数の個数: 40

約数和(自身を含む): 323541792

約数和(自身を除く): 166113968

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 7013, 11224, 14026, 22448, 28052, 56104, 112208, 161299, 322598, 427793, 645196, 855586, 1290392, 1711172, 2580784, 3422344, 6844688, 9839239, 19678478, 39356956, 78713912, 157427824]

約数ペア:

[(1, 157427824), (2, 78713912), (4, 39356956), (8, 19678478), (16, 9839239), (23, 6844688), (46, 3422344), (61, 2580784), (92, 1711172), (122, 1290392), (184, 855586), (244, 645196), (368, 427793), (488, 322598), (976, 161299), (1403, 112208), (2806, 56104), (5612, 28052), (7013, 22448), (11224, 14026)]