237747172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{8179}}^1$

素因数の和:8252

約数の個数: 36

約数和(自身を含む): 461057520

約数和(自身を除く): 223310348

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 7267, 8179, 14534, 16358, 29068, 32716, 106327, 212654, 351697, 425308, 703394, 1382251, 1406788, 2764502, 4572061, 5529004, 9144122, 18288244, 59436793, 118873586, 237747172]

約数ペア:

[(1, 237747172), (2, 118873586), (4, 59436793), (13, 18288244), (26, 9144122), (43, 5529004), (52, 4572061), (86, 2764502), (169, 1406788), (172, 1382251), (338, 703394), (559, 425308), (676, 351697), (1118, 212654), (2236, 106327), (7267, 32716), (8179, 29068), (14534, 16358)]