153793772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{47881}}^1$

素因数の和:47969

約数の個数: 24

約数和(自身を含む): 297634512

約数和(自身を除く): 143840740

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 47881, 95762, 191524, 526691, 1053382, 2106764, 3495313, 6990626, 13981252, 38448443, 76896886, 153793772]

約数ペア:

[(1, 153793772), (2, 76896886), (4, 38448443), (11, 13981252), (22, 6990626), (44, 3495313), (73, 2106764), (146, 1053382), (292, 526691), (803, 191524), (1606, 95762), (3212, 47881)]