164144498

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{221219}}^1$

素因数の和:221281

約数の個数: 16

約数和(自身を含む): 286701120

約数和(自身を除く): 122556622

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 221219, 442438, 1548533, 3097066, 11724607, 23449214, 82072249, 164144498]

約数ペア:

[(1, 164144498), (2, 82072249), (7, 23449214), (14, 11724607), (53, 3097066), (106, 1548533), (371, 442438), (742, 221219)]