173213988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9907}}^1$

素因数の和:9992

約数の個数: 48

約数和(自身を含む): 426123264

約数和(自身を除く): 252909276

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2914, 4371, 5828, 8742, 9907, 17484, 19814, 29721, 39628, 59442, 118884, 307117, 465629, 614234, 921351, 931258, 1228468, 1396887, 1842702, 1862516, 2793774, 3685404, 5587548, 14434499, 28868998, 43303497, 57737996, 86606994, 173213988]

約数ペア:

[(1, 173213988), (2, 86606994), (3, 57737996), (4, 43303497), (6, 28868998), (12, 14434499), (31, 5587548), (47, 3685404), (62, 2793774), (93, 1862516), (94, 1842702), (124, 1396887), (141, 1228468), (186, 931258), (188, 921351), (282, 614234), (372, 465629), (564, 307117), (1457, 118884), (2914, 59442), (4371, 39628), (5828, 29721), (8742, 19814), (9907, 17484)]