172517618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41213}}^1$

素因数の和:41258

約数の個数: 32

約数和(自身を含む): 332349696

約数和(自身を除く): 159832078

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 41213, 82426, 288491, 535769, 576982, 947899, 1071538, 1895798, 3750383, 6635293, 7500766, 12322687, 13270586, 24645374, 86258809, 172517618]

約数ペア:

[(1, 172517618), (2, 86258809), (7, 24645374), (13, 13270586), (14, 12322687), (23, 7500766), (26, 6635293), (46, 3750383), (91, 1895798), (161, 1071538), (182, 947899), (299, 576982), (322, 535769), (598, 288491), (2093, 82426), (4186, 41213)]