172077122

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{76343}}^1$

素因数の和:76382

約数の個数: 24

約数和(自身を含む): 313315776

約数和(自身を除く): 141238654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 76343, 152686, 534401, 1068802, 1755889, 3511778, 3740807, 7481614, 12291223, 24582446, 86038561, 172077122]

約数ペア:

[(1, 172077122), (2, 86038561), (7, 24582446), (14, 12291223), (23, 7481614), (46, 3740807), (49, 3511778), (98, 1755889), (161, 1068802), (322, 534401), (1127, 152686), (2254, 76343)]