157876278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163433}}^1$

素因数の和:163468

約数の個数: 32

約数和(自身を含む): 376551936

約数和(自身を除く): 218675658

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 163433, 326866, 490299, 980598, 1144031, 2288062, 3432093, 3758959, 6864186, 7517918, 11276877, 22553754, 26312713, 52625426, 78938139, 157876278]

約数ペア:

[(1, 157876278), (2, 78938139), (3, 52625426), (6, 26312713), (7, 22553754), (14, 11276877), (21, 7517918), (23, 6864186), (42, 3758959), (46, 3432093), (69, 2288062), (138, 1144031), (161, 980598), (322, 490299), (483, 326866), (966, 163433)]