145335256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86923}}^1$

素因数の和:86959

約数の個数: 32

約数和(自身を含む): 312926400

約数和(自身を除く): 167591144

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 86923, 173846, 347692, 695384, 956153, 1651537, 1912306, 3303074, 3824612, 6606148, 7649224, 13212296, 18166907, 36333814, 72667628, 145335256]

約数ペア:

[(1, 145335256), (2, 72667628), (4, 36333814), (8, 18166907), (11, 13212296), (19, 7649224), (22, 6606148), (38, 3824612), (44, 3303074), (76, 1912306), (88, 1651537), (152, 956153), (209, 695384), (418, 347692), (836, 173846), (1672, 86923)]