161232498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{426541}}^1$

素因数の和:426559

約数の個数: 32

約数和(自身を含む): 409480320

約数和(自身を除く): 248247822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 426541, 853082, 1279623, 2559246, 2985787, 3838869, 5971574, 7677738, 8957361, 11516607, 17914722, 23033214, 26872083, 53744166, 80616249, 161232498]

約数ペア:

[(1, 161232498), (2, 80616249), (3, 53744166), (6, 26872083), (7, 23033214), (9, 17914722), (14, 11516607), (18, 8957361), (21, 7677738), (27, 5971574), (42, 3838869), (54, 2985787), (63, 2559246), (126, 1279623), (189, 853082), (378, 426541)]