145098858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{55339}}^1$

素因数の和:55386

約数の個数: 32

約数和(自身を含む): 318758400

約数和(自身を除く): 173659542

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 55339, 110678, 166017, 332034, 1051441, 1272797, 2102882, 2545594, 3154323, 3818391, 6308646, 7636782, 24183143, 48366286, 72549429, 145098858]

約数ペア:

[(1, 145098858), (2, 72549429), (3, 48366286), (6, 24183143), (19, 7636782), (23, 6308646), (38, 3818391), (46, 3154323), (57, 2545594), (69, 2102882), (114, 1272797), (138, 1051441), (437, 332034), (874, 166017), (1311, 110678), (2622, 55339)]