131403354

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{31153}}^1$

素因数の和:31214

約数の個数: 32

約数和(自身を含む): 284124480

約数和(自身を除く): 152721126

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 31153, 62306, 93459, 186918, 591907, 1152661, 1183814, 1775721, 2305322, 3457983, 3551442, 6915966, 21900559, 43801118, 65701677, 131403354]

約数ペア:

[(1, 131403354), (2, 65701677), (3, 43801118), (6, 21900559), (19, 6915966), (37, 3551442), (38, 3457983), (57, 2305322), (74, 1775721), (111, 1183814), (114, 1152661), (222, 591907), (703, 186918), (1406, 93459), (2109, 62306), (4218, 31153)]