171948916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 324434880

約数和(自身を除く): 152485964

約数列:

[1, 2, 4, 37, 41, 43, 74, 82, 86, 148, 164, 172, 659, 1318, 1517, 1591, 1763, 2636, 3034, 3182, 3526, 6068, 6364, 7052, 24383, 27019, 28337, 48766, 54038, 56674, 65231, 97532, 108076, 113348, 130462, 260924, 999703, 1048469, 1161817, 1999406, 2096938, 2323634, 3998812, 4193876, 4647268, 42987229, 85974458, 171948916]

約数ペア:

[(1, 171948916), (2, 85974458), (4, 42987229), (37, 4647268), (41, 4193876), (43, 3998812), (74, 2323634), (82, 2096938), (86, 1999406), (148, 1161817), (164, 1048469), (172, 999703), (659, 260924), (1318, 130462), (1517, 113348), (1591, 108076), (1763, 97532), (2636, 65231), (3034, 56674), (3182, 54038), (3526, 48766), (6068, 28337), (6364, 27019), (7052, 24383)]